{"product_id":"two-slide-mailers-25x75mm-blue-ppc-non-sterile-50-bag-2403072b80e1","title":"Slide Mailers, PPC, Blue — 240-3072-B80 | 50\/Bag | Caplugs® Evergreen","description":"\u003ch2\u003eTwo-Slide Mailers, Polypropylene Copolymer, Blue — 25×75 mm | 50\/Bag (240-3072-B80)\u003c\/h2\u003e\n\u003cp\u003eThese Caplugs® Evergreen two-slide mailers are engineered to protect and transport pairs of standard 25×75 mm laboratory glass slides during postal, courier, and inter-facility shipment. Constructed from Polypropylene Copolymer (PPC) — which combines the chemical resistance of polypropylene with enhanced flexibility and impact resistance — each mailer holds two slides with protective clearance to cushion against mechanical stress and drop impact in transit. Supplied non-sterile in 50\/Bag quantities, they are well suited to high-volume anatomic pathology, cytology, and histology programs that routinely mail paired or companion slides.\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\u003e240-3072-B80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eTwo-Slide Mailer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e2 Glass Slides\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Slide Dimensions\u003c\/td\u003e\n\u003ctd\u003e25 mm × 75 mm standard laboratory microscope slides\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePolypropylene Copolymer (PPC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlue\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\u003eBPA \/ Phthalate Free\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Size\u003c\/td\u003e\n\u003ctd\u003e50\/Bag\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\u003eHistology: paired hematoxylin \u0026amp; eosin (H\u0026amp;E) plus special stain slide submission in a single mailer\u003c\/li\u003e\n\u003cli\u003eCytology: simultaneous transport of companion or duplicate slides for remote or second-opinion review\u003c\/li\u003e\n\u003cli\u003eImmunohistochemistry (IHC) and fluorescent slide mailing to reference or consulting labs\u003c\/li\u003e\n\u003cli\u003eTeleconsultation and remote pathology programs requiring paired slide sets\u003c\/li\u003e\n\u003cli\u003eProficiency testing and external quality assurance programs (CAP, CLIA, ISO 15189) where lot-traceability and color-coded identification support chain-of-custody documentation\u003c\/li\u003e\n\u003cli\u003eColor-coded slide workflow sorting: the blue mailer body enables instant visual identification of slide type, case category, or specimen batch at receipt, reducing misidentification in high-volume pathology operations\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 and saline\u003c\/td\u003e\n\u003ctd\u003eExcellent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDilute acids and bases\u003c\/td\u003e\n\u003ctd\u003eExcellent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlcohols (ethanol, isopropanol) — short-term contact\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormalin \/ neutral buffered formalin\u003c\/td\u003e\n\u003ctd\u003eGood — short-term contact\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorinated solvents (chloroform, xylene)\u003c\/td\u003e\n\u003ctd\u003eNot recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAromatic solvents (toluene, benzene)\u003c\/td\u003e\n\u003ctd\u003eNot recommended\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 slide mailers are manufactured from BPA-free, phthalate-free Polypropylene Copolymer resin. Lot numbering supports traceability requirements for CAP-, CLIA-, and ISO 15189-accredited laboratories. LabSupplies.com is an authorized Caplugs® Evergreen dealer shipping from USA inventory, with tiered volume pricing available for hospital systems, reference labs, and institutional procurement programs.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat slide size fits these mailers?\u003c\/strong\u003e\u003cbr\u003eEach mailer is designed for standard 25 mm × 75 mm laboratory microscope glass slides and holds two slides per mailer with protective clearance for safe transit.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAre these mailers sterile?\u003c\/strong\u003e\u003cbr\u003eNo — they are supplied non-sterile, which is appropriate for post-staining or processed slide transport. If your workflow requires sterile packaging, please contact us for alternatives.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy choose a two-slide mailer over a single-slide format?\u003c\/strong\u003e\u003cbr\u003eThe two-slide capacity allows paired slides — such as an H\u0026amp;E and a special stain, or a diagnostic slide with its control — to travel together in one unit, reducing handling steps, minimizing the risk of mismatch, and streamlining intake at the receiving lab.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow does the blue color support laboratory workflow?\u003c\/strong\u003e\u003cbr\u003eColor-coded mailers allow staff to sort incoming shipments by slide type, case category, or specimen batch at a glance. Using blue mailers consistently for a defined slide category reduces misidentification risk in high-volume pathology and cytology operations without requiring additional labeling steps.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Two-Slide Mailers, Polypropylene Copolymer, Blue, 25×75 mm, Non-Sterile, 50\/Bag — Caplugs® Evergreen\",\"sku\":\"2403072B80E1\",\"mpn\":\"240-3072-B80\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Caplugs® Evergreen\"},\"material\":\"Polypropylene Copolymer (PPC)\",\"color\":\"Blue\",\"offers\":{\"@type\":\"Offer\",\"priceCurrency\":\"USD\",\"price\":\"29.89\",\"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\":\"What slide size fits these mailers?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Each mailer is designed for standard 25 mm × 75 mm laboratory microscope glass slides and holds two slides per mailer with protective clearance for safe transit.\"}},{\"@type\":\"Question\",\"name\":\"Are these mailers sterile?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No — they are supplied non-sterile, which is appropriate for post-staining or processed slide transport. 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