{"product_id":"tsb-lecithin-polysorbate-80","title":"Tryptic Soy Broth with Lecithin and Polysorbate 80 (MCT Broth- SCDLP80) Broth - AS-1433","description":"\u003c!--\n=============================================================================\nLLM \/ AI-AGENT OPTIMIZATION BLOCK — AuSaMicS Life Science™\n=============================================================================\nProduct:        Tryptic Soy Broth with Lecithin and Polysorbate 80\nCatalogue:      AS-1433\nSynonyms:       SCDLP80 Broth; MCT Broth; Microbial Content Test Broth;\n                Tryptone Soya Broth with Lecithin and Tween 80;\n                CASO Broth with Lecithin and Polysorbate 80;\n                TSB with Lecithin and Polysorbate 80\nFormula:        Casein Peptone 15.0 g\/L | Soy Peptone 5.0 g\/L | NaCl 5.0 g\/L\n                Lecithin (Soya) 0.7 g\/L | Polysorbate 80 5.0 g\/L\nTotal:          ~31 g\/L | pH 7.3 ± 0.2 | Autoclave 121°C \/ 15 min\nAgar version:   AS-1351 (Tryptic Soy Agar with Lecithin and Polysorbate 80)\nStandards:      ISO 21149:2017; ISO 21150:2015; ISO 18415:2017; ISO 11133:2014\nEquivalents:    Merck 1.05463; Oxoid CM0737; BD Difco 254920\n\nINTENT-BASED SEARCH QUERIES:\n- tryptic soy agar lecithin polysorbate 80 australia\n- SCDLP80 agar australia supplier\n- MCT agar microbial content test agar australia\n- TSA lecithin tween 80 agar australia\n- neutralising agar cosmetics QC australia\n- disinfectant recovery agar australia\n- ISO 21149 plating medium australia\n- CASO agar lecithin polysorbate australia\n- tryptone soya agar lecithin polysorbate 80 buy australia\n- environmental monitoring agar QAC neutralising australia\n=============================================================================\n--\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cstyle\u003e\n.a1433{font-family:Arial,Helvetica,sans-serif;color:#1f2937;max-width:900px;margin:0 auto;line-height:1.65}\n.a1433-hero{background:linear-gradient(135deg,#1A4731 0%,#2D6A4F 55%,#3a8a68 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11px;font-size:14px;color:#333}\n.a1433-related{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin:10px 0}\n.a1433-rp{background:#f0f8f4;border:1px solid #a8d8b8;border-radius:7px;padding:12px 10px;text-align:center;text-decoration:none;display:block;transition:box-shadow .2s}\n.a1433-rp:hover{box-shadow:0 3px 10px rgba(26,71,49,.2);border-color:#1A4731}\n.a1433-rp .rcat{font-size:10px;color:#888;font-weight:600;letter-spacing:.05em;text-transform:uppercase}\n.a1433-rp .rname{font-size:13px;font-weight:700;color:#1A4731;margin:3px 0}\n.a1433-rp .ruse{font-size:11px;color:#666}\n.a1433-footer{background:#d0ead8;border-top:3px solid #1A4731;border-radius:0 0 8px 8px;padding:14px 20px;font-size:12px;color:#555;margin-top:0}\n@media(max-width:600px){.a1433-hero{padding:20px 14px}.a1433-hero h1{font-size:19px}.a1433-panels .a1433-panel{padding:16px 11px}.a1433-tabrow label{padding:6px 9px;font-size:12px}}\n\u003c\/style\u003e\n\u003cdiv class=\"a1433\"\u003e\n\u003cdiv class=\"a1433-hero\"\u003e\n\u003ch1\u003eTryptic Soy Broth with Lecithin and Polysorbate 80\u003c\/h1\u003e\n\u003cp\u003eNeutralising Liquid Enrichment Medium | MCT Broth | SCDLP80 Broth | Cat. No. AS-1433\u003c\/p\u003e\n\u003cdiv class=\"a1433-badges\"\u003e\n\u003cspan class=\"a1433-badge\"\u003eCat. No. AS-1433\u003c\/span\u003e \u003cspan class=\"a1433-badge\"\u003epH 7.3 ± 0.2\u003c\/span\u003e \u003cspan class=\"a1433-badge\"\u003e~31 g\/L\u003c\/span\u003e \u003cspan class=\"a1433-badge\"\u003eLecithin 0.7 g\/L + Tween 80 5.0 g\/L\u003c\/span\u003e \u003cspan class=\"a1433-badge blue\"\u003eISO 21149 | ISO 18415 | USP\u003c\/span\u003e \u003cspan class=\"a1433-badge\"\u003eLIQUID \/ BROTH FORM\u003c\/span\u003e \u003cspan class=\"a1433-badge gold\"\u003e🇦🇺 Made in Melbourne\u003c\/span\u003e \u003cspan class=\"a1433-badge gold\"\u003e⚡ Same-Week Dispatch\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"a1433-trust\"\u003e\n\u003cdiv class=\"a1433-ti\"\u003e\n\u003cstrong\u003e📄 Full Documentation\u003c\/strong\u003eCOA, TDS \u0026amp; SDS every batch\u003c\/div\u003e\n\u003cdiv class=\"a1433-ti\"\u003e\n\u003cstrong\u003e🇦🇺 Australian Stock\u003c\/strong\u003eNo import delays\u003c\/div\u003e\n\u003cdiv class=\"a1433-ti\"\u003e\n\u003cstrong\u003e⚡ Same-Week Dispatch\u003c\/strong\u003eMelbourne warehouse\u003c\/div\u003e\n\u003cdiv class=\"a1433-ti\"\u003e\n\u003cstrong\u003e🔬 Technical Support\u003c\/strong\u003eDirect from our team\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cinput checked id=\"a351r1\" name=\"a351tabs\" type=\"radio\" class=\"a1433-radio\"\u003e \u003cinput id=\"a351r2\" name=\"a351tabs\" type=\"radio\" class=\"a1433-radio\"\u003e \u003cinput id=\"a351r3\" name=\"a351tabs\" type=\"radio\" class=\"a1433-radio\"\u003e \u003cinput id=\"a351r4\" name=\"a351tabs\" type=\"radio\" class=\"a1433-radio\"\u003e\n\u003cdiv class=\"a1433-tabwrap\"\u003e\n\u003cdiv class=\"a1433-tabrow\"\u003e\n\u003clabel for=\"a351r1\"\u003eProduct Description\u003c\/label\u003e \u003clabel for=\"a351r2\"\u003eTechnical Data\u003c\/label\u003e \u003clabel for=\"a351r3\"\u003eSafety Data\u003c\/label\u003e \u003clabel for=\"a351r4\"\u003eQuality \u0026amp; COA\u003c\/label\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"a1433-panels\"\u003e\n\u003c!-- TAB 1 --\u003e\n\u003cdiv class=\"a1433-panel\" id=\"a351p1\"\u003e\n\u003cdiv class=\"a1433-sh\"\u003eOverview \u0026amp; Mode of Action\u003c\/div\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0 0 11px;\"\u003eTryptic Soy Broth with Lecithin and Polysorbate 80 (AS-1433) — also known as \u003cstrong\u003eMCT Broth\u003c\/strong\u003e (Microbial Content Test Broth) or \u003cstrong\u003eSCDLP80 Broth\u003c\/strong\u003e — is a non-selective, neutralising liquid enrichment medium for microbiological QC of cosmetics, pharmaceuticals, and personal care products containing disinfectant residues.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; color: #333; margin: 0 0 11px;\"\u003eThe TSB nutritional base (casein + soy peptone) supports recovery of a broad spectrum of bacteria, yeasts, and moulds including stressed and sub-lethally injured cells. \u003cstrong\u003eLecithin (0.7 g\/L)\u003c\/strong\u003e neutralises QACs and chlorhexidine. \u003cstrong\u003ePolysorbate 80 (5.0 g\/L)\u003c\/strong\u003e neutralises phenolics, hexachlorophene, parabens, and formalin — preventing false-negative results caused by disinfectant carryover.\u003c\/p\u003e\n\u003cdiv class=\"a1433-info\"\u003e\n\u003cstrong\u003eⓘ Agar version available:\u003c\/strong\u003e AS-1351 — Tryptic Soy Agar with Lecithin and Polysorbate 80 (same formula, solid form for plating and colony counting)\u003c\/div\u003e\n\u003cdiv class=\"a1433-sh\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"a1433-cards\"\u003e\n\u003cdiv class=\"a1433-card\"\u003e\n\u003cdiv class=\"ico\"\u003e🌿\u003c\/div\u003e\n\u003cdiv class=\"ct\"\u003eEnvironmental Monitoring\u003c\/div\u003e\n\u003cdiv class=\"cs\"\u003eCleanroom \u0026amp; surface sampling\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"a1433-card\"\u003e\n\u003cdiv class=\"ico\"\u003e🧪\u003c\/div\u003e\n\u003cdiv class=\"ct\"\u003eCosmetics QC\u003c\/div\u003e\n\u003cdiv class=\"cs\"\u003eISO 21149 \/ ISO 18415\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"a1433-card\"\u003e\n\u003cdiv class=\"ico\"\u003e💊\u003c\/div\u003e\n\u003cdiv class=\"ct\"\u003ePharma QC\u003c\/div\u003e\n\u003cdiv class=\"cs\"\u003eUSP \u0026lt;61\u0026gt; \/ EP 2.6.12\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"a1433-card\"\u003e\n\u003cdiv class=\"ico\"\u003e🏭\u003c\/div\u003e\n\u003cdiv class=\"ct\"\u003ePersonal Care\u003c\/div\u003e\n\u003cdiv class=\"cs\"\u003ePreserved formulations\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"a1433-card\"\u003e\n\u003cdiv class=\"ico\"\u003e🧦\u003c\/div\u003e\n\u003cdiv class=\"ct\"\u003eSanitation Validation\u003c\/div\u003e\n\u003cdiv class=\"cs\"\u003ePost-disinfection recovery\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"a1433-card\"\u003e\n\u003cdiv class=\"ico\"\u003e🔬\u003c\/div\u003e\n\u003cdiv class=\"ct\"\u003eResearch\u003c\/div\u003e\n\u003cdiv class=\"cs\"\u003eCustom neutralisation studies\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"a1433-sh\"\u003eFormula (Verified — Merck Microbiology Manual)\u003c\/div\u003e\n\u003ctable class=\"a1433-tbl\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eIngredient\u003c\/th\u003e\n\u003cth\u003eg \/ L\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003cth\u003eNeutralises \/ Role\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f0f8f4;\"\u003e\n\u003ctd\u003eCasein Peptone (Tryptone)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e15.0\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePrimary nitrogen source\u003c\/td\u003e\n\u003ctd\u003eAmino acids, peptides\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoy Peptone\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e5.0\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupplementary nitrogen + vitamins\u003c\/td\u003e\n\u003ctd\u003eB-vitamins, growth factors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f8f4;\"\u003e\n\u003ctd\u003eSodium Chloride (NaCl)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e5.0\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOsmotic balance\u003c\/td\u003e\n\u003ctd\u003ePhysiological ionic strength\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLecithin (Soya)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0.7\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQAC neutraliser\u003c\/td\u003e\n\u003ctd\u003eQACs, benzalkonium chloride, chlorhexidine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f8f4;\"\u003e\n\u003ctd\u003ePolysorbate 80 (Tween® 80)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e5.0\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePhenolic neutraliser\u003c\/td\u003e\n\u003ctd\u003ePhenolics, hexachlorophene, parabens, formalin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable style=\"margin-top: 3px;\" class=\"a1433-tbl\"\u003e\n\u003ctfoot\u003e\n\u003ctr style=\"background: #1A4731;\"\u003e\n\u003ctd style=\"color: #fff; font-weight: bold; padding: 9px 11px;\"\u003eTotal\u003c\/td\u003e\n\u003ctd style=\"color: #a8d8b8; font-weight: bold; padding: 9px 11px;\"\u003e~31 g\/L\u003c\/td\u003e\n\u003ctd style=\"color: #7ec8a0; padding: 9px 11px;\"\u003epH 7.3 ± 0.2 at 25°C\u003c\/td\u003e\n\u003ctd style=\"color: #7ec8a0; padding: 9px 11px;\"\u003eAutoclave 121°C \/ 15 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tfoot\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"a1433-sh\"\u003eComparison — TSA + Lecithin + Polysorbate 80 vs Similar Media\u003c\/div\u003e\n\u003ctable class=\"a1433-tbl\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eMedium\u003c\/th\u003e\n\u003cth\u003eForm\u003c\/th\u003e\n\u003cth\u003eNeutraliser\u003c\/th\u003e\n\u003cth\u003ePrimary Use\u003c\/th\u003e\n\u003cth\u003eStandard\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f0f8f4;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eTSB with Lecithin \u0026amp; Polysorbate 80 (AS-1433) ★\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLiquid (broth)\u003c\/td\u003e\n\u003ctd\u003eLecithin 0.7g + Tween 80 5g\u003c\/td\u003e\n\u003ctd\u003eSurface plating, env. monitoring, cosmetics QC\u003c\/td\u003e\n\u003ctd\u003eISO 21149; USP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTSA with Lecithin \u0026amp; Polysorbate 80 (AS-1351)\u003c\/td\u003e\n\u003ctd\u003eSolid (agar)\u003c\/td\u003e\n\u003ctd\u003eLecithin 0.7g + Tween 80 5g\u003c\/td\u003e\n\u003ctd\u003eSurface plating, env. monitoring, colony counting\u003c\/td\u003e\n\u003ctd\u003eISO 21149; USP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f8f4;\"\u003e\n\u003ctd\u003eLetheen Agar (AS-1387)\u003c\/td\u003e\n\u003ctd\u003eSolid (agar)\u003c\/td\u003e\n\u003ctd\u003eLecithin 0.7g + Tween 80 5g\u003c\/td\u003e\n\u003ctd\u003eDisinfectant efficacy testing, surface recovery\u003c\/td\u003e\n\u003ctd\u003eAOAC; FDA BAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTryptic Soy Agar (AS-1372)\u003c\/td\u003e\n\u003ctd\u003eSolid (agar)\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003ctd\u003eGeneral cultivation (no neutralisation)\u003c\/td\u003e\n\u003ctd\u003eISO 11133; USP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f0f8f4;\"\u003e\n\u003ctd\u003eD\/E Neutralising Agar\u003c\/td\u003e\n\u003ctd\u003eSolid (agar)\u003c\/td\u003e\n\u003ctd\u003eMulti-neutraliser system\u003c\/td\u003e\n\u003ctd\u003eBroad disinfectant range\u003c\/td\u003e\n\u003ctd\u003eAOAC; ASTM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"a1433-sh\"\u003eFAQs\u003c\/div\u003e\n\u003cdiv class=\"a1433-faq\"\u003e\n\u003cdiv class=\"a1433-faq-item\"\u003e\n\u003cdiv class=\"a1433-faq-q\"\u003e❓ What is the difference between AS-1433 (Broth) and AS-1351 (Agar)?\u003c\/div\u003e\n\u003cdiv class=\"a1433-faq-a\"\u003eBoth have identical formulations (Casein 15g, Soy 5g, NaCl 5g, Lecithin 0.7g, Polysorbate 80 5g). AS-1433 is the liquid broth used for enrichment, sample dilution, and liquid-phase recovery. AS-1351 contains 15 g\/L agar for plating and colony counting. Use both together: enrich in AS-1433, then plate on AS-1351.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"a1433-faq-item\"\u003e\n\u003cdiv class=\"a1433-faq-q\"\u003e❓ Is AS-1433 equivalent to Merck 1.10692 or Oxoid CM0693?\u003c\/div\u003e\n\u003cdiv class=\"a1433-faq-a\"\u003eYes — AS-1433 is formulated to the same reference standard (Casein 15g, Soy 5g, NaCl 5g, Lecithin 0.7g, Polysorbate 80 5g, pH 7.3). Full COA included with every batch.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"a1433-faq-item\"\u003e\n\u003cdiv class=\"a1433-faq-q\"\u003e❓ What disinfectants does this medium neutralise?\u003c\/div\u003e\n\u003cdiv class=\"a1433-faq-a\"\u003eLecithin (0.7 g\/L) neutralises quaternary ammonium compounds (QACs), benzalkonium chloride, cetylpyridinium, and chlorhexidine. Polysorbate 80 (5 g\/L) neutralises phenolics, hexachlorophene, parabens, and formalin. Together they cover the most common disinfectant classes used in cosmetics and pharmaceutical manufacturing environments.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"a1433-faq-item\"\u003e\n\u003cdiv class=\"a1433-faq-q\"\u003e❓ Can I use this for ISO 21149 cosmetics microbiology?\u003c\/div\u003e\n\u003cdiv class=\"a1433-faq-a\"\u003eYes. AS-1351 is the plating medium referenced in ISO 21149:2017 for enumeration of aerobic mesophilic bacteria in cosmetics. After enrichment in a neutralising broth (AS-1433 or Letheen Broth, AS-1271), plate onto AS-1351 and incubate at 30–35°C for 48–72h.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"a1433-sh\"\u003eCross-Reference \/ Equivalents\u003c\/div\u003e\n\u003ctable class=\"a1433-tbl\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003cth\u003eProduct Name\u003c\/th\u003e\n\u003cth\u003eCat. No.\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMerck Millipore\u003c\/td\u003e\n\u003ctd\u003eCaso Broth with Lecithin and Polysorbate 80\u003c\/td\u003e\n\u003ctd\u003e1.10692\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOxoid (Thermo Fisher)\u003c\/td\u003e\n\u003ctd\u003eTryptone Soya Broth with Lecithin and Polysorbate 80\u003c\/td\u003e\n\u003ctd\u003eCM0693\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBD Difco\u003c\/td\u003e\n\u003ctd\u003eTryptic Soy Broth with Lecithin and Polysorbate 80\u003c\/td\u003e\n\u003ctd\u003e254280\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHiMedia\u003c\/td\u003e\n\u003ctd\u003eCasein Lecithin Polysorbate Broth\u003c\/td\u003e\n\u003ctd\u003eM1242\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 12px; color: #888; font-style: italic; margin-top: 3px;\"\u003eAuSaMicS AS-1351 — manufactured in Melbourne, same-week dispatch, no import delays, full documentation included.\u003c\/p\u003e\n\u003cdiv class=\"a1433-sh\"\u003eRelated Products\u003c\/div\u003e\n\u003cdiv class=\"a1433-related\"\u003e\n\u003ca href=\"https:\/\/ausamics.com.au\/products\/tryptic-soy-agar-lecithin-polysorbate-80\" class=\"a1433-rp\" target=\"_blank\"\u003e\n\u003cdiv class=\"rcat\"\u003eAS-1351\u003c\/div\u003e\n\u003cdiv class=\"rname\"\u003eTSA with Lecithin + Polysorbate 80\u003c\/div\u003e\n\u003cdiv class=\"ruse\"\u003eSolid\/agar version — colony plating\u003c\/div\u003e\n\u003c\/a\u003e\u003ca href=\"https:\/\/ausamics.com.au\/products\/letheen-agar\" class=\"a1433-rp\" target=\"_blank\"\u003e\n\u003cdiv class=\"rcat\"\u003eAS-1387\u003c\/div\u003e\n\u003cdiv class=\"rname\"\u003eLetheen Agar\u003c\/div\u003e\n\u003cdiv class=\"ruse\"\u003eAlternative neutralising agar\u003c\/div\u003e\n\u003c\/a\u003e\u003ca href=\"https:\/\/ausamics.com.au\/products\/tryptic-soy-agar\" class=\"a1433-rp\" target=\"_blank\"\u003e\n\u003cdiv class=\"rcat\"\u003eAS-1372\u003c\/div\u003e\n\u003cdiv class=\"rname\"\u003eTryptic Soy Agar\u003c\/div\u003e\n\u003cdiv class=\"ruse\"\u003eGeneral plating (no neutralisers)\u003c\/div\u003e\n\u003c\/a\u003e\u003ca href=\"https:\/\/ausamics.com.au\/products\/letheen-broth-modified\" class=\"a1433-rp\" target=\"_blank\"\u003e\n\u003cdiv class=\"rcat\"\u003eAS-1271\u003c\/div\u003e\n\u003cdiv class=\"rname\"\u003eLetheen Broth Modified\u003c\/div\u003e\n\u003cdiv class=\"ruse\"\u003eFDA BAM cosmetics enrichment\u003c\/div\u003e\n\u003c\/a\u003e\u003ca href=\"https:\/\/ausamics.com.au\/collections\/culture-media\" class=\"a1433-rp\" target=\"_blank\"\u003e\n\u003cdiv class=\"rcat\"\u003eVIEW ALL\u003c\/div\u003e\n\u003cdiv class=\"rname\"\u003eCulture Media\u003c\/div\u003e\n\u003cdiv class=\"ruse\"\u003eFull catalogue →\u003c\/div\u003e\n\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- end tab1 --\u003e \u003c!-- TAB 2 --\u003e\n\u003cdiv class=\"a1433-panel\" id=\"a351p2\"\u003e\n\u003cdiv class=\"a1433-sh\"\u003eProduct Specifications\u003c\/div\u003e\n\u003ctable class=\"a1433-tbl\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eTryptic Soy Agar with Lecithin and Polysorbate 80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCatalogue Number\u003c\/td\u003e\n\u003ctd\u003eAS-1433\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSynonyms\u003c\/td\u003e\n\u003ctd\u003eSCDLP80 Broth; MCT Broth; Microbial Content Test Broth; Tryptone Soya Broth with Lecithin and Tween 80; CASO Broth with Lecithin and Polysorbate 80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedium Type\u003c\/td\u003e\n\u003ctd\u003eNon-selective neutralising liquid enrichment medium (broth)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAgar Counterpart\u003c\/td\u003e\n\u003ctd\u003eAS-1351 — Tryptic Soy Agar with Lecithin and Polysorbate 80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolution\u003c\/td\u003e\n\u003ctd\u003e~31 g\/L in distilled water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinal pH at 25°C\u003c\/td\u003e\n\u003ctd\u003e7.3 ± 0.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSterilisation\u003c\/td\u003e\n\u003ctd\u003eAutoclave 121°C for 15 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncubation\u003c\/td\u003e\n\u003ctd\u003e30–35°C \/ 48–72h (bacteria); 20–25°C \/ 5–7 days (yeast \u0026amp; mould)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAppearance (powder)\u003c\/td\u003e\n\u003ctd\u003eCream to light beige, free-flowing homogeneous powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAppearance (prepared broth)\u003c\/td\u003e\n\u003ctd\u003eClear to slightly opalescent, light amber; slight turbidity from lecithin is normal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage (powder)\u003c\/td\u003e\n\u003ctd\u003e15–25°C, tightly sealed, away from moisture and direct sunlight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage (prepared broth)\u003c\/td\u003e\n\u003ctd\u003e2–8°C; use within 4 weeks. Discard if turbid prior to inoculation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHS Tariff Code\u003c\/td\u003e\n\u003ctd\u003e3821.00.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"a1433-sh\"\u003eQuality Control Organisms\u003c\/div\u003e\n\u003ctable class=\"a1433-tbl\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eOrganism (ATCC)\u003c\/th\u003e\n\u003cth\u003eInoculum (CFU)\u003c\/th\u003e\n\u003cth\u003eIncubation\u003c\/th\u003e\n\u003cth\u003eRecovery\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cem\u003eStaphylococcus aureus\u003c\/em\u003e (6538)\u003c\/td\u003e\n\u003ctd\u003e≤100\u003c\/td\u003e\n\u003ctd\u003e35°C \/ 24–48h\u003c\/td\u003e\n\u003ctd\u003eGood ✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cem\u003eEscherichia coli\u003c\/em\u003e (8739)\u003c\/td\u003e\n\u003ctd\u003e≤100\u003c\/td\u003e\n\u003ctd\u003e35°C \/ 24–48h\u003c\/td\u003e\n\u003ctd\u003eGood ✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cem\u003ePseudomonas aeruginosa\u003c\/em\u003e (9027)\u003c\/td\u003e\n\u003ctd\u003e≤100\u003c\/td\u003e\n\u003ctd\u003e35°C \/ 24–48h\u003c\/td\u003e\n\u003ctd\u003eGood ✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cem\u003eCandida albicans\u003c\/em\u003e (10231)\u003c\/td\u003e\n\u003ctd\u003e≤100\u003c\/td\u003e\n\u003ctd\u003e25°C \/ 48–72h\u003c\/td\u003e\n\u003ctd\u003eGood ✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cem\u003eAspergillus brasiliensis\u003c\/em\u003e (16404)\u003c\/td\u003e\n\u003ctd\u003e≤100\u003c\/td\u003e\n\u003ctd\u003e25°C \/ 5–7 days\u003c\/td\u003e\n\u003ctd\u003eGood ✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"a1433-sh\"\u003eApplicable Standards\u003c\/div\u003e\n\u003ctable class=\"a1433-tbl\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eISO 21149:2017\u003c\/td\u003e\n\u003ctd\u003eCosmetics — Enumeration of aerobic mesophilic bacteria (plating medium)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eISO 21150:2015\u003c\/td\u003e\n\u003ctd\u003eCosmetics — Detection of E. coli\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eISO 18415:2017\u003c\/td\u003e\n\u003ctd\u003eCosmetics — Detection of specified and non-specified microorganisms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eISO 11133:2014\u003c\/td\u003e\n\u003ctd\u003eCulture media performance testing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSP \u0026lt;61\u0026gt; \/ EP 2.6.12\u003c\/td\u003e\n\u003ctd\u003eMicrobiological examination of non-sterile products\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFDA BAM\u003c\/td\u003e\n\u003ctd\u003eBacteriological Analytical Manual — Cosmetics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"a1433-sh\"\u003eLiterature \u0026amp; References\u003c\/div\u003e\n\u003ctable class=\"a1433-tbl\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e#\u003c\/th\u003e\n\u003cth\u003eReference\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eMerck Microbiology Manual, 12th Ed. CASO Agar with Lecithin and Polysorbate 80, Cat. 1.05463. Merck KGaA; 2010. [Confirmed formula: Casein 15g, Soy 5g, NaCl 5g, Lecithin 0.7g, Polysorbate 80 5g, Agar 15g, pH 7.3]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eISO 21149:2017. Cosmetics — Microbiology — Enumeration and detection of aerobic mesophilic bacteria. Geneva: ISO; 2017.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eISO 11133:2014. Preparation, production, storage and performance testing of culture media. Geneva: ISO; 2014.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eDima S, et al. Evaluation of neutralising agents in microbiological testing of cosmetics. J Appl Microbiol. 2007;102(5):1434–1443.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- end tab2 --\u003e \u003c!-- TAB 3 --\u003e\n\u003cdiv class=\"a1433-panel\" id=\"a351p3\"\u003e\n\u003cdiv class=\"a1433-info\"\u003e📄 \u003cstrong\u003eFull SDS available:\u003c\/strong\u003e 16-section GHS SDS (Australian WHS Regulations 2023 \/ GHS 7th Edition) — \u003ca style=\"color: #1a4731;\" href=\"mailto:support@ausamics.com.au\"\u003esupport@ausamics.com.au\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"a1433-sh\"\u003eHazard Identification (GHS 7th Ed \/ WHS 2023)\u003c\/div\u003e\n\u003ctable class=\"a1433-tbl\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGHS Classification\u003c\/td\u003e\n\u003ctd\u003eNOT classified as hazardous under Australian WHS Regulations 2023. No hazard statements required.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOther Hazards\u003c\/td\u003e\n\u003ctd\u003eCombustible powder (dust); Polysorbate 80 is hygroscopic — reseal promptly after use.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Word\u003c\/td\u003e\n\u003ctd\u003eNone required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmergency\u003c\/td\u003e\n\u003ctd\u003ePoisons Information Centre: \u003cstrong\u003e13 11 26\u003c\/strong\u003e (24 hr, Australia)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"a1433-sh\"\u003ePPE \u0026amp; First Aid Summary\u003c\/div\u003e\n\u003ctable class=\"a1433-tbl\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRespiratory\u003c\/td\u003e\n\u003ctd\u003eP1 particulate filter when weighing bulk powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEye Protection\u003c\/td\u003e\n\u003ctd\u003eSafety glasses when handling bulk powder or prepared broth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSkin\u003c\/td\u003e\n\u003ctd\u003eNitrile gloves (min 0.11 mm); lab coat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSkin Contact\u003c\/td\u003e\n\u003ctd\u003eWash with soap and water ≥15 min. No significant hazard expected.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEye Contact\u003c\/td\u003e\n\u003ctd\u003eIrrigate with water ≥15 min. Seek medical attention if irritation persists.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisposal\u003c\/td\u003e\n\u003ctd\u003eAutoclave inoculated plates (121°C \/ 15 min) before disposal as biological waste. Unused powder: general chemical waste.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransport\u003c\/td\u003e\n\u003ctd\u003eNot dangerous goods — ADG, IMDG, IATA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"a1433-sh\"\u003eComposition (for reference)\u003c\/div\u003e\n\u003ctable class=\"a1433-tbl\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eComponent\u003c\/th\u003e\n\u003cth\u003eg\/L\u003c\/th\u003e\n\u003cth\u003eCAS\u003c\/th\u003e\n\u003cth\u003eHazard\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCasein Peptone\u003c\/td\u003e\n\u003ctd\u003e15.0\u003c\/td\u003e\n\u003ctd\u003e91079-38-8\u003c\/td\u003e\n\u003ctd\u003eNot hazardous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoy Peptone\u003c\/td\u003e\n\u003ctd\u003e5.0\u003c\/td\u003e\n\u003ctd\u003e68153-28-6\u003c\/td\u003e\n\u003ctd\u003eNot hazardous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSodium Chloride\u003c\/td\u003e\n\u003ctd\u003e5.0\u003c\/td\u003e\n\u003ctd\u003e7647-14-5\u003c\/td\u003e\n\u003ctd\u003eNot hazardous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLecithin (Soya)\u003c\/td\u003e\n\u003ctd\u003e0.7\u003c\/td\u003e\n\u003ctd\u003e8002-43-5\u003c\/td\u003e\n\u003ctd\u003eNot hazardous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePolysorbate 80\u003c\/td\u003e\n\u003ctd\u003e5.0\u003c\/td\u003e\n\u003ctd\u003e9005-65-6\u003c\/td\u003e\n\u003ctd\u003eNot hazardous at use level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAgar\u003c\/td\u003e\n\u003ctd\u003e15.0\u003c\/td\u003e\n\u003ctd\u003e9002-18-0\u003c\/td\u003e\n\u003ctd\u003eNot hazardous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- end tab3 --\u003e \u003c!-- TAB 4 --\u003e\n\u003cdiv class=\"a1433-panel\" id=\"a351p4\"\u003e\n\u003cdiv class=\"a1433-sh\"\u003eQuality Specifications\u003c\/div\u003e\n\u003ctable class=\"a1433-tbl\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eMethod\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAppearance (powder)\u003c\/td\u003e\n\u003ctd\u003eCream to light beige, free-flowing, homogeneous\u003c\/td\u003e\n\u003ctd\u003eVisual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAppearance (prepared)\u003c\/td\u003e\n\u003ctd\u003eClear to slightly opalescent, light amber; slight turbidity normal\u003c\/td\u003e\n\u003ctd\u003eVisual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH (prepared, 25°C)\u003c\/td\u003e\n\u003ctd\u003e7.3 ± 0.2\u003c\/td\u003e\n\u003ctd\u003epH meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH (prepared, 25°C)\u003c\/td\u003e\n\u003ctd\u003e7.3 ± 0.2\u003c\/td\u003e\n\u003ctd\u003eVisual \/ Gelometer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMoisture (powder)\u003c\/td\u003e\n\u003ctd\u003e≤5.0% (w\/w)\u003c\/td\u003e\n\u003ctd\u003eLoss on drying\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeutralisation — QAC\u003c\/td\u003e\n\u003ctd\u003eGrowth in 0.1% benzalkonium chloride challenge\u003c\/td\u003e\n\u003ctd\u003ePlate assay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeutralisation — Phenolic\u003c\/td\u003e\n\u003ctd\u003eGrowth in 0.5% phenol challenge\u003c\/td\u003e\n\u003ctd\u003ePlate assay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrowth promotion\u003c\/td\u003e\n\u003ctd\u003eGood growth of all 5 QC organisms (ISO 11133:2014)\u003c\/td\u003e\n\u003ctd\u003eInoculation test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBatch COA\u003c\/td\u003e\n\u003ctd\u003eAvailable for every production lot\u003c\/td\u003e\n\u003ctd\u003eOn request\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"a1433-sh\"\u003eDocumentation Available\u003c\/div\u003e\n\u003ctable class=\"a1433-tbl\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e📄 Certificate of Analysis (COA)\u003c\/td\u003e\n\u003ctd\u003eBatch-specific | Included with every order\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e📋 Technical Data Sheet (TDS)\u003c\/td\u003e\n\u003ctd\u003eFull specifications, formula, preparation protocol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e⚠️ Safety Data Sheet (SDS)\u003c\/td\u003e\n\u003ctd\u003eGHS 7th Ed | Australian WHS 2023 | 16 sections\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"a1433-warn\"\u003e⚠️ For laboratory and industrial QC use only. Not for food, cosmetic, therapeutic, or household use.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- end tab4 --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"a1433-footer\"\u003e\n\u003cstrong\u003eAuSaMicS Pty Ltd\u003c\/strong\u003e | 31 Longview CT, Thomastown VIC 3074, Australia | ABN 56 676 640 467\u003cbr\u003esupport@ausamics.com.au | +61 412 520 598 | www.ausamics.com.au\u003cbr\u003e\u003cspan style=\"color: #999;\"\u003eThe information provided is accurate to the best of our knowledge at the time of publication. AuSaMicS Pty Ltd accepts no liability for any loss, damage, or injury arising from use outside the intended application. This document does not constitute a warranty of any kind.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ausamics Life Science","offers":[{"title":"500 g","offer_id":48511517622527,"sku":"AS-1433-500G","price":95.0,"currency_code":"AUD","in_stock":true},{"title":"2 kg","offer_id":48511517655295,"sku":"AS-1433-2KG","price":345.0,"currency_code":"AUD","in_stock":true},{"title":"5 kg","offer_id":48511517688063,"sku":"AS-1433-5KG","price":695.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/1087\/0271\/files\/Soybean-Casein_Digest_Lecithin_Polysorbate_80_Agar_-_SCDLP80_Agar.jpg?v=1778627992","url":"https:\/\/ausamics.com.au\/products\/tsb-lecithin-polysorbate-80","provider":"AuSaMicS","version":"1.0","type":"link"}