{"product_id":"globe-tip-3931","title":"Repeat Pipettor Dispenser Tips, 50 mL, PP — Sterile \u0026 Non-Sterile, 100\/Case (Gray Adapter Included) | Globe Scientific","description":"\u003ch2\u003eRV-Pette PRO 50 mL Dispenser Tips for Repeat Volume Pipettors — Gray Adapter Included, 100\/Case\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eRV-Pette PRO Dispenser Tip\u003c\/strong\u003e delivers fast, accurate serial dispensing on repeat volume pipettors, with a 50 mL capacity ideal for plate filling, reagent aliquoting, and high-throughput buffer distribution. Each tip ships with one gray adapter, ensuring compatibility with large-volume settings on common repeat pipettors. Sterile and non-sterile options support both general benchwork and cell-culture or assay-critical protocols.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eRepeat Volume Pipettor Dispenser Tip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVolume\/Size\u003c\/th\u003e\n\u003ctd\u003e50 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePolypropylene (medical-grade, low-retention)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClosure\/Cap\u003c\/th\u003e\n\u003ctd\u003ePiston-style dispenser tip; 1 gray adapter included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSterility\u003c\/th\u003e\n\u003ctd\u003eAvailable Non-Sterile or Certified Sterile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack Size\u003c\/th\u003e\n\u003ctd\u003e100\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eAvailable Sterilities\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSterility\u003c\/th\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003cth\u003ePrice (per case)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNon-Sterile\u003c\/td\u003e\n\u003ctd\u003e3931\u003c\/td\u003e\n\u003ctd\u003e$94.60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSterile (Certified)\u003c\/td\u003e\n\u003ctd\u003e3931S\u003c\/td\u003e\n\u003ctd\u003e$123.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRapid serial dispensing into 96-well plates, deep-well blocks, and reservoirs\u003c\/li\u003e\n\u003cli\u003eAliquoting culture media and buffers across multiple tubes or flasks\u003c\/li\u003e\n\u003cli\u003eHigh-throughput reagent distribution in ELISA and immunoassay setups\u003c\/li\u003e\n\u003cli\u003eRepetitive bulk filling of cryovials and sample containers\u003c\/li\u003e\n\u003cli\u003eSterile dispensing in cell-culture workflows using the 3931S certified tip\u003c\/li\u003e\n\u003cli\u003eLarge-volume liquid transfer where single-channel pipetting is too slow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eChemical Resistance\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eReagent Class\u003c\/th\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAqueous buffers\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\u003eExcellent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDilute bases\u003c\/td\u003e\n\u003ctd\u003eExcellent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlcohols\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcetonitrile\u003c\/td\u003e\n\u003ctd\u003eLimited — test before extended use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAromatic solvents\u003c\/td\u003e\n\u003ctd\u003ePoor — not recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorinated solvents\u003c\/td\u003e\n\u003ctd\u003ePoor — not recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eQuality \u0026amp; Procurement\u003c\/h2\u003e\n\u003cp\u003elabsupplies.com is an authorized Globe Scientific dealer shipping from US inventory. Every case carries a lot number to support traceability for CAP-, CLIA-, and ISO 15189-accredited laboratories. Institutional and grant-funded tiered pricing is available — contact our team for volume quotes and standing-order setup.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhich repeat pipettors are these 50 mL tips compatible with?\u003c\/h3\u003e\n\u003cp\u003eRV-Pette PRO tips fit common repeat volume pipettors that accept standard dispenser tips. The included gray adapter enables the larger 50 mL dispense volume on compatible instruments.\u003c\/p\u003e\n\u003ch3\u003eWhat is the difference between SKU 3931 and 3931S?\u003c\/h3\u003e\n\u003cp\u003eSKU 3931 is non-sterile for general bench use, while SKU 3931S is certified sterile for cell-culture and assay-critical work. Both are 50 mL polypropylene tips and include one gray adapter.\u003c\/p\u003e\n\u003ch3\u003eAre these tips DNase\/RNase free?\u003c\/h3\u003e\n\u003cp\u003eThe certified sterile 3931S undergoes validated sterilization. For specific nuclease-free or endotoxin certifications, request the lot-specific certificate of analysis prior to ordering.\u003c\/p\u003e\n\u003ch3\u003eHow are the tips packaged and sold?\u003c\/h3\u003e\n\u003cp\u003eBoth variants are sold by the case of 100 tips, with prices listed per case. Each tip is supplied with one gray adapter for 50 mL dispensing.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"RV-Pette PRO Dispenser Tip for Repeat Volume Pipettors, 50 mL (Gray Adapter Included)\",\n  \"brand\": { \"@type\": \"Brand\", \"name\": \"Globe Scientific\" },\n  \"description\": \"50 mL repeat volume pipettor dispenser tips in polypropylene, with included gray adapter. 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