{"product_id":"trippnt-pipette-storage-bin-5-compartment-50428","title":"TrippNT Pipette Storage Bin 5 Compartment | Angled Wall \u0026 Hood Mount Serological Bin 50428","description":"\u003ch2\u003eTrippNT Pipette Storage Bin 5 Compartment — Angled-Column PVC Wall and Hood Mount Bin for Serological Pipette Point-of-Use Staging\u003c\/h2\u003e\n\u003cp\u003eThe TrippNT Pipette Storage Bin 5 Compartment (SKU 50428) is a vertical wall-mount and hood-mount serological pipette staging bin designed for environments where serological pipettes are consumed at high daily rates directly from the point-of-use position — BSL-2 and BSL-3 biosafety cabinets (BSCs), standard chemical fume hoods, laminar flow benches, and high-throughput cell culture and virology benches where reaching into a drawer for each pipette would break workflow rhythm. At 4½″ W × 27″ H × 10\u0026amp;frac18;″ D with five angled compartments running from top to bottom, the 50428 holds up to five full-length serological pipette boxes (1mL through 50mL formats) in angled open-face slots that keep each pipette accessible for one-handed grab-and-use access without opening a box or searching a drawer. The angled-column geometry ensures the pipettes remain stable and angled toward the user, preventing forward sliding that would cause tip contact with the bin front surface.\u003c\/p\u003e\n\u003cp\u003eConstructed from 1\/4-inch white PVC, the 50428 mounts on any ferromagnetic steel surface (fume hood side panel, BSC exterior, stainless steel supply cart side) via keyhole wall mounting with included hardware. The open-column design allows pipettes to be removed and returned with a single hand while the other hand holds the culture flask, maintaining aseptic technique in BSL-2 environments where two-hand contact with shared surfaces is a contamination risk. Ships fully assembled. Also available in a clear acrylic version for environments requiring full visibility through the bin body. For a countertop\/drawer horizontal pipette staging format instead of vertical wall staging, see the 50069 Large Pipette Storage Box Drawer Organizer (LS Batch 03).\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\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e1\/4″ White PVC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eColor \/ Finish\u003c\/td\u003e\n\u003ctd\u003eWhite (opaque)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCompartments\u003c\/td\u003e\n\u003ctd\u003e5 angled columns\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCompartment Orientation\u003c\/td\u003e\n\u003ctd\u003eVertical angled columns (open-face, pipettes face user)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMount Type\u003c\/td\u003e\n\u003ctd\u003eKeyhole wall mount — \u003cstrong\u003ehardware included\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCompatible Surfaces\u003c\/td\u003e\n\u003ctd\u003eFume hood side panels, BSC exterior, stainless panels, wall studs\/anchors\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eProduct Dimensions (W × H × D)\u003c\/td\u003e\n\u003ctd\u003e4½″ × 27″ × 10\u0026amp;frac18;″\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e4.08 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eShipping Carton (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e27″ × 13″ × 23″\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e7 lb (Small Parcel)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e692041659370\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eHTS Code\u003c\/td\u003e\n\u003ctd\u003e3926.9\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States (Kansas City, MO)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eLaboratory and Clinical Applications\u003c\/h2\u003e\n\u003cp\u003eThe TrippNT 50428 is the standard specification for serological pipette point-of-use staging in: BSL-2 and BSL-3 biosafety cabinet side panel mounting (serological pipette staging within arm’s reach during cell culture, virology, and microbiology workflows), standard chemical fume hood side panels (serological pipette staging for titrations, reagent additions, and culture transfers), laminar flow and PCR clean bench staging (serological pipette staging maintaining clean zone discipline), core laboratory serological pipette staging (ELISA plate preparation, reagent transfer, sample aliquoting), tissue culture rooms (multi-flask serial transfer pipette staging), vaccine and biopharmaceutical manufacturing BSL-2 staging areas, food and beverage QA microbiology lab staging, clinical microbiology countertop or BSC staging (blood culture, microbial transfer staging), and research and teaching labs where frequent serological pipette access is required at the bench without accessing a drawer. Also used in fume hood surrounds for chemical titration pipette staging.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Documentation\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/www.trippnt.com\/shop\/50428-pipette-storage-bin-5-compartment-1053\/document\/1070\" target=\"_blank\" rel=\"noopener\"\u003eSales Sheet — 50428 Pipette Storage Bin 5 Compartment (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eMade in the U.S.A. \u0026amp; Lifetime Guarantee\u003c\/h2\u003e\n\u003cp\u003eProudly manufactured in the United States by TrippNT. This pipette storage bin is backed by a 100% Lifetime Guarantee, ensuring it is a permanent asset for your laboratory. Institutional pricing and bulk discounts are available for universities, hospital systems, and government agencies.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat serological pipette sizes fit in the 50428 compartments?\u003c\/h3\u003e\n\u003cp\u003eThe 50428 compartments are each approximately 1¾″ wide and 10″ deep, designed for standard serological pipette sleeve packaging in the 1mL through 50mL range. Standard serological pipette sleeves from major brands (Corning Costar, Thermo Stripette, BD Falcon, Sarstedt, Greiner Bio-One) in 1mL, 2mL, 5mL, 10mL, 25mL, and 50mL formats all fit in the angled columns in their sealed wrapper for single-pipette dispensing. For unusually wide-format serological packaging (some serological pipette brands use wider, stiffer wrappers) verify the sleeve width is under 1¾″ before ordering. The bin does not include retaining lips, relying on the angled column geometry to hold pipettes in place — the angle must face toward the user when installed for proper function.\u003c\/p\u003e\n\u003ch3\u003eCan the 50428 be placed on a countertop instead of wall-mounted?\u003c\/h3\u003e\n\u003cp\u003eYes. The 50428 can be set on a flat bench surface in a freestanding configuration; the angled compartment geometry still functions correctly when the unit is placed flat, as the angle directs pipettes forward and upward toward the user. In freestanding mode the unit footprint is 4½″ wide × 10\u0026amp;frac18;″ deep, occupying a narrow bench strip that leaves most of the bench clear. For permanent hood or BSC side panel mounting, the keyhole mounting is the recommended configuration as it keeps the bench surface completely free.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\/\",\n  \"@type\": \"Product\",\n  \"name\": \"TrippNT Pipette Storage Bin 5 Compartment\",\n  \"image\": [\n    \"https:\/\/www.trippnt.com\/web\/image\/product.product\/963\/image_1024\/%5B50428%5D%20Pipette%20Storage%20Bin%205%20Compartment?unique=be3c240\",\n    \"https:\/\/www.trippnt.com\/web\/image\/product.image\/587\/image_1024\/50428.2.webp?unique=cfe698a\",\n    \"https:\/\/www.trippnt.com\/web\/image\/product.image\/1298\/image_1024\/DWG%20-%2050428.1%20-%20Rev%206.webp?unique=1dd1417\"\n  ],\n  \"description\": \"TrippNT 50428 pipette storage bin with 5 angled compartments. White PVC, 4.5 x 27 x 10.125 inches — wall and hood keyhole mount for serological pipette point-of-use staging. Made in USA. 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Standard serological pipette sleeve packages from Corning, Thermo Stripette, BD Falcon, Sarstedt, and Greiner in 1-50mL formats all fit in sealed wrappers. The angled columns hold pipettes without retaining lips — the angle must face toward the user when mounted for proper function.\"}},\n    {\"@type\": \"Question\",\"name\": \"Can the 50428 be placed on a countertop instead of wall-mounted?\",\n     \"acceptedAnswer\": {\"@type\": \"Answer\",\"text\": \"Yes. The unit can stand on a flat bench surface freestanding; the angled geometry still functions correctly. In freestanding mode, the footprint is 4.5 x 10.125 inches — a narrow bench strip that keeps most of the bench clear. 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