{"product_id":"transfer-pipets-short-stem-10ml-45ul-ldpe-2301597020e1","title":"10 mL Specimen Containers, Graduated, LDPE, Natural — 230-1597-020 | 250\/Bag | Caplugs® Evergreen","description":"\u003ch2\u003e10 mL Short Stem Transfer Pipets, LDPE, Natural — Graduated, 250\/Bag (230-1597-020)\u003c\/h2\u003e\n\u003cp\u003eThese 10 mL short stem transfer pipets from Caplugs® Evergreen are molded from low-density polyethylene (LDPE) and supplied non-sterile in a convenient 250\/Bag bulk format for high-throughput clinical and laboratory workflows. The short stem geometry provides stable, controlled aspiration from wide-mouth specimen containers, reagent bottles, and bulk specimen cups, while the 45 µL\/drop calibration offers a reliable semi-quantitative volume reference for routine transfer applications. LDPE construction delivers the flexibility needed for complete sample expulsion with low residual retention.\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\u003e230-1597-020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume\u003c\/td\u003e\n\u003ctd\u003e10 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransfer Pipet Type\u003c\/td\u003e\n\u003ctd\u003eShort Stem\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrop Size\u003c\/td\u003e\n\u003ctd\u003e45 µL\/drop\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\u003e250\/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\u003eUrinalysis specimen processing — transfer of urine samples from collection cups to analyzers or secondary tubes\u003c\/li\u003e\n\u003cli\u003eClinical chemistry — bulk reagent dispensing and large-volume sample preparation\u003c\/li\u003e\n\u003cli\u003eMicrobiology and hematology — specimen aliquoting from wide-mouth containers\u003c\/li\u003e\n\u003cli\u003eSerum, plasma, whole blood, and CSF handling in high-throughput specimen processing\u003c\/li\u003e\n\u003cli\u003eGeneral laboratory liquid handling where 10 mL single-use disposable transfer is required\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\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\u003eUse with caution — 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 manufactured from BPA-free, phthalate-free LDPE resin, supporting lot traceability for CAP, CLIA, and ISO 15189 accredited laboratories. LabSupplies.com is an authorized dealer of Caplugs® Evergreen consumables and ships from USA inventory, with tiered pricing available for high-volume institutional, hospital, and grant-funded laboratory 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 — these pipets are supplied non-sterile in 250\/Bag bulk packaging. They are intended for routine specimen transfer, reagent dispensing, and other general laboratory applications that do not require sterility assurance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat does the short stem design offer compared to a long stem transfer pipet?\u003c\/strong\u003e\u003cbr\u003eThe short stem geometry provides a more stable, controlled aspiration angle when working with wide-mouth containers such as specimen cups, beakers, and reagent bottles. It reduces stem flexion during large-volume transfers, which helps minimize aspiration errors and improves handling comfort in high-throughput workflows.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow precise is the 45 µL\/drop calibration?\u003c\/strong\u003e\u003cbr\u003eThe 45 µL\/drop figure is a semi-quantitative reference calibrated for the tip geometry of these pipets. It is well suited for routine laboratory transfer tasks but should not be substituted for volumetric-grade pipetting in applications requiring tight accuracy tolerances.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs LDPE compatible with the biological specimens commonly handled in a clinical lab?\u003c\/strong\u003e\u003cbr\u003eYes — LDPE is broadly compatible with aqueous clinical specimens including urine, serum, plasma, whole blood, and CSF, as well as standard laboratory buffers and dilute acids and bases. For applications involving concentrated organic solvents, verify compatibility before use.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"10 mL Short Stem Transfer Pipets, LDPE, Natural — 250\/Bag (230-1597-020)\",\"sku\":\"2301597020E1\",\"mpn\":\"230-1597-020\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Caplugs® Evergreen\"},\"material\":\"Low-Density Polyethylene (LDPE)\",\"color\":\"Natural\",\"offers\":{\"@type\":\"Offer\",\"priceCurrency\":\"USD\",\"price\":\"36.29\",\"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 — these pipets are supplied non-sterile in 250\/Bag bulk packaging. 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