{"product_id":"transfer-pipets-blood-bank-3-5ml-40ul-ldpe-2301585020e1","title":"3.5 mL Caps, LDPE, Natural — 230-1585-020 | 500\/Bag | Caplugs® Evergreen","description":"\u003ch2\u003e3.5 mL Blood Bank Transfer Pipets — LDPE, Natural, 40 µL Drop Size (230-1585-020)\u003c\/h2\u003e\n\u003cp\u003eThese 3.5 mL low-density polyethylene (LDPE) transfer pipets are designed for blood bank, transfusion medicine, and immunohematology workflows requiring reliable, low-retention specimen transfer. Supplied non-sterile in bulk (500\/Bag), each pipet delivers a calibrated 40 µL drop size for semi-quantitative reagent dispensing in blood typing, crossmatch, antibody screen, and direct antiglobulin test (DAT) procedures. The inherent flexibility of LDPE allows complete sample expulsion and minimal residual volume, reducing waste and improving result consistency.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number (MPN)\u003c\/td\u003e\n\u003ctd\u003e230-1585-020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume Capacity\u003c\/td\u003e\n\u003ctd\u003e3.5 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransfer Pipet Type\u003c\/td\u003e\n\u003ctd\u003eBlood Bank\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrop Size\u003c\/td\u003e\n\u003ctd\u003e40 µL\/drop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGraduations\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eLow-Density Polyethylene (LDPE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eNatural (Clear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSterility\u003c\/td\u003e\n\u003ctd\u003eNon-Sterile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Size\u003c\/td\u003e\n\u003ctd\u003e500\/Bag\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBPA \/ Phthalate Free\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eABO blood typing, crossmatch, antibody screen, and direct antiglobulin test (DAT) procedures in transfusion medicine labs\u003c\/li\u003e\n\u003cli\u003eBlood bank serology tile and tube test methods requiring consistent 40 µL drop delivery\u003c\/li\u003e\n\u003cli\u003eSerum, plasma, and whole blood specimen transfer with minimal hemolysis risk during aspiration and expulsion\u003c\/li\u003e\n\u003cli\u003eBlood bank reagent dispensing and sample processing in CAP-accredited and AABB-compliant laboratories\u003c\/li\u003e\n\u003cli\u003eGeneral clinical laboratory liquid handling — urinalysis, chemistry, microbiology, and hematology specimen transfer\u003c\/li\u003e\n\u003cli\u003eHigh-volume bulk supply for institutions requiring lot-traceable consumable documentation in transfusion medicine quality management systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eChemical Resistance\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eReagent \/ Condition\u003c\/th\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAqueous buffers \/ saline \/ clinical specimens\u003c\/td\u003e\n\u003ctd\u003eExcellent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDilute acids\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDilute bases\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMethanol\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsopropanol\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcetonitrile\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAromatic \/ chlorinated solvents\u003c\/td\u003e\n\u003ctd\u003eNot recommended — verify before use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eQuality \u0026amp; Procurement\u003c\/h2\u003e\n\u003cp\u003eMade in USA, these Caplugs® Evergreen transfer pipets are produced from BPA-free, phthalate-free LDPE resin, supporting lot traceability requirements for CAP-accredited and AABB-compliant transfusion medicine quality systems. LabSupplies.com is an authorized Caplugs® Evergreen dealer shipping from USA inventory, with bulk and institutional pricing available for high-volume clinical and research accounts.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these transfer pipets sterile?\u003c\/strong\u003e\u003cbr\u003eNo — part number 230-1585-020 is supplied non-sterile. For applications requiring sterile single-use pipets, please contact us to confirm whether a sterile variant is available.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat does the 40 µL drop size mean in practice?\u003c\/strong\u003e\u003cbr\u003eEach squeeze of the bulb delivers approximately 40 µL per drop, providing a reliable semi-quantitative volume reference for blood bank tile and tube test methods — such as ABO typing and antibody screen — where consistent drop delivery is critical to result interpretation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy is LDPE preferred over other plastics for blood bank transfer pipets?\u003c\/strong\u003e\u003cbr\u003eLDPE's inherent softness and flexibility allow technicians to fully expel samples with gentle pressure, minimizing residual volume and reducing the risk of carry-over contamination. It also has broad compatibility with aqueous clinical specimens and common blood bank reagents.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAre these pipets suitable for lot traceability documentation in a CAP or AABB quality system?\u003c\/strong\u003e\u003cbr\u003eYes — bulk bag packaging includes lot identification, and the 500\/Bag format supports high-throughput documentation workflows. Procurement managers should retain bag labels or request certificate of conformance records through LabSupplies.com as needed for quality management files.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"3.5 mL Blood Bank Transfer Pipets, LDPE, Natural, 40 µL Drop, Non-Sterile — 500\/Bag\",\"sku\":\"2301585020E1\",\"mpn\":\"230-1585-020\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Caplugs® Evergreen\"},\"material\":\"Low-Density Polyethylene (LDPE)\",\"color\":\"Natural\",\"offers\":{\"@type\":\"Offer\",\"priceCurrency\":\"USD\",\"price\":\"37.58\",\"availability\":\"https:\/\/schema.org\/InStock\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Are these transfer pipets sterile?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No — part number 230-1585-020 is supplied non-sterile. 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