{"product_id":"globe-pipette-3365","title":"12-Channel Pipettes, Diamond PosiStop Fully Autoclavable, Adjustable Volume — 0.5–300 µL Range, 1\/Each | Globe Scientific","description":"\u003ch2\u003eDiamond PosiStop 12-Channel Adjustable Pipettes, Fully Autoclavable, 0.5–300 µL — Sold Each\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGlobe Scientific Diamond PosiStop 12-Channel Pipette\u003c\/strong\u003e delivers parallel, reproducible dispensing across 96-well plates for high-throughput workflows. Built for ELISA assays, PCR and qPCR plate setup, and serial dilutions, each model pairs adjustable volume control with a positive-stop mechanism for confident, repeatable aspiration. Six color-coded ranges cover routine bench needs from sub-microliter additions to 300 µL transfers.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003e12-Channel Adjustable Volume Pipette\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume Range\u003c\/td\u003e\n\u003ctd\u003e0.5 µL to 300 µL (six models)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eChemical-resistant polymer body with autoclavable internals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClosure\/Cap\u003c\/td\u003e\n\u003ctd\u003eDiamond PosiStop positive-stop volume mechanism\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e12, fixed 9 mm spacing for 96-well plates\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSterility\u003c\/td\u003e\n\u003ctd\u003eNon-sterile; fully autoclavable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Size\u003c\/td\u003e\n\u003ctd\u003e1 pipette per pack (each)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eAvailable Volumes\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume\u003c\/td\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003ePrice (each)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e0.5 – 10 µL (Red)\u003c\/td\u003e\n\u003ctd\u003e3365-10\u003c\/td\u003e\n\u003ctd\u003e$682.10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2 – 20 µL (Red)\u003c\/td\u003e\n\u003ctd\u003e3365-20\u003c\/td\u003e\n\u003ctd\u003e$682.10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5 – 50 µL (Green)\u003c\/td\u003e\n\u003ctd\u003e3365-50\u003c\/td\u003e\n\u003ctd\u003e$682.10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10 – 100 µL (Green)\u003c\/td\u003e\n\u003ctd\u003e3365-100\u003c\/td\u003e\n\u003ctd\u003e$682.10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20 – 200 µL (Green)\u003c\/td\u003e\n\u003ctd\u003e3365-200\u003c\/td\u003e\n\u003ctd\u003e$682.10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30 – 300 µL (Yellow)\u003c\/td\u003e\n\u003ctd\u003e3365-300\u003c\/td\u003e\n\u003ctd\u003e$682.10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e96-well microplate loading for ELISA and immunoassays\u003c\/li\u003e\n\u003cli\u003ePCR and qPCR reaction plate setup across full rows\u003c\/li\u003e\n\u003cli\u003eParallel serial dilutions and titrations\u003c\/li\u003e\n\u003cli\u003eCell culture media additions and reagent dispensing\u003c\/li\u003e\n\u003cli\u003eNucleic acid and protein purification plate workflows\u003c\/li\u003e\n\u003cli\u003eHigh-throughput compound and sample plating\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eQuality \u0026amp; Procurement\u003c\/h2\u003e\n\u003cp\u003ePurchase through labsupplies.com, an authorized Globe Scientific dealer shipping from US inventory. Each unit carries lot identification to support traceability for CAP-, CLIA-, and ISO 15189-accredited laboratories. Institutional and grant-funded tiered pricing is available — contact our procurement team for volume quotes and standing-order terms.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eAre these pipettes fully autoclavable?\u003c\/h3\u003e\n\u003cp\u003eYes. Every model in the Diamond PosiStop 12-channel line is fully autoclavable, allowing complete sterilization of the instrument for contamination-sensitive workflows.\u003c\/p\u003e\n\u003ch3\u003eWhat does the PosiStop mechanism do?\u003c\/h3\u003e\n\u003cp\u003ePosiStop provides a defined positive stop during volume adjustment and aspiration, giving consistent, tactile feedback that improves repeatability across all 12 channels.\u003c\/p\u003e\n\u003ch3\u003eDo the channels fit standard 96-well plates?\u003c\/h3\u003e\n\u003cp\u003eThey do. Fixed 9 mm channel spacing aligns with standard SBS 96-well microplate well pitch for accurate row-by-row dispensing.\u003c\/p\u003e\n\u003ch3\u003eHow should I choose between overlapping volume ranges?\u003c\/h3\u003e\n\u003cp\u003eSelect the model whose range centers on your target volume; accuracy is highest in the mid-to-upper portion. For example, dispense 50 µL with the 5–50 µL or 10–100 µL model rather than near a range limit.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"Diamond PosiStop 12-Channel Adjustable Pipette, Fully Autoclavable, 0.5–300 µL\",\n  \"brand\": {\"@type\": \"Brand\", \"name\": \"Globe Scientific\"},\n  \"sku\": [\"3365-10\",\"3365-20\",\"3365-50\",\"3365-100\",\"3365-200\",\"3365-300\"],\n  \"offers\": {\n    \"@type\": \"AggregateOffer\",\n    \"priceCurrency\": \"USD\",\n    \"lowPrice\": \"682.10\",\n    \"highPrice\": \"682.10\",\n    \"offerCount\": \"6\",\n    \"seller\": {\"@type\": \"Organization\", \"name\": \"labsupplies.com\"}\n  }\n}\n\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\"@type\": \"Question\", \"name\": \"Are these pipettes fully autoclavable?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 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