Diamond PRO Fixed-Volume Single-Channel Pipettes, 5 µL–5000 µL, Sold Each The Globe Scientific Diamond PRO Fixed-Volume Pipette delivers dedicated, repeatable single-volume dispensing for high-throughput assays, reagent aliquoting, and QC workflows where one calibrated volume is run all day. Each model is locked to a single setting, removing dial drift and reducing pipetting error across PCR setup, ELISA plating, and serial sample prep. Technical Specifications Product Type Fixed-volume single-channel air-displacement pipette Volume Range 5 µL to 5000 µL (13 fixed volumes) Material Chemical-resistant polymer body with fully autoclavable lower assembly Closure/Cap Color-coded plunger button by volume Graduation Not applicable — fixed single volume per unit Sterility Non-sterile; autoclavable for decontamination Pack Size Each (1 pipette per unit) Available Volumes 5 µL (Pink) 3312-5 $108.10 10 µL (Pink) 3312-10 $108.10 20 µL (Yellow) 3312-20 $108.10 25 µL (Yellow) 3312-25 $108.10 50 µL (Blue) 3312-50 $108.10 100 µL (Lavender) 3312-100 $108.10 200 µL (Lavender) 3312-200 $108.10 250 µL (Orange) 3312-250 $108.10 500 µL (Orange) 3312-500 $108.10 1000 µL / 1 mL (Light Green) 3312-1000 $108.10 2000 µL / 2 mL (Light Green) 3312-2000 $130.60 3000 µL / 3 mL (Light Green) 3312-3000 $130.60 5000 µL / 5 mL (Light Green) 3312-5000 $130.60 Applications Reagent master-mix aliquoting for PCR and qPCR setup Repetitive sample dispensing into microplates for ELISA and immunoassays Fixed-volume additions in QC and stability testing protocols Serial dilution steps requiring one calibrated transfer volume Buffer and standard dispensing on dedicated benchtop workstations Routine clinical and research liquid handling where SOPs specify a single volume Quality & Procurement Globe Scientific Diamond PRO pipettes ship from US inventory through labsupplies.com, an authorized Globe Scientific dealer. Packaging carries lot numbers to support traceability for CAP-, CLIA-, and ISO 15189-accredited laboratories. Frequently Asked Questions Can these fixed-volume pipettes be autoclaved? Yes. The lower assembly is fully autoclavable, allowing routine decontamination between sample sets without compromising calibration when reassembled per the manufacturer instructions. Why choose a fixed-volume pipette over an adjustable model? Fixed-volume units eliminate dial drift and accidental setting changes, improving day-to-day reproducibility for repetitive protocols that always dispense the same amount. Why is each volume a different color? Each volume has a distinct color-coded plunger button so technicians can identify the correct pipette at a glance, reducing volume-selection errors at busy benches. How are these pipettes sold and priced? Each SKU is sold as a single pipette (each). Volumes from 5 µL to 1000 µL are $108.10; 2000 µL through 5000 µL are $130.60 per unit. { "@context": "https://schema.org", "@type": "Product", "name": "Diamond PRO Fixed-Volume Single-Channel Pipettes, 5 µL–5000 µL", "brand": { "@type": "Brand", "name": "Globe Scientific" }, "sku": [ "3312-5", "3312-10", "3312-20", "3312-25", "3312-50", "3312-100", "3312-200", "3312-250", "3312-500", "3312-1000", "3312-2000", "3312-3000", "3312-5000" ], "offers": { "@type": "AggregateOffer", "priceCurrency": "USD", "lowPrice": "108.10", "highPrice": "130.60", "offerCount": "13", "availability": "https://schema.org/InStock" } } { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Can these fixed-volume pipettes be autoclaved?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. The lower assembly is fully autoclavable, allowing routine decontamination between sample sets without compromising calibration when reassembled per the manufacturer instructions." } }, { "@type": "Question", "name": "Why choose a fixed-volume pipette over an adjustable model?", "acceptedAnswer": { "@type": "Answer", "text": "Fixed-volume units eliminate dial drift and accidental setting changes, improving day-to-day reproducibility for repetitive protocols that always dispense the same amount." } }, { "@type": "Question", "name": "Why is each volume a different color?", "acceptedAnswer": { "@type": "Answer", "text": "Each volume has a distinct color-coded plunger button so technicians can identify the correct pipette at a glance, reducing volume-selection errors at busy benches." } }, { "@type": "Question", "name": "How are these pipettes sold and priced?", "acceptedAnswer": { "@type": "Answer", "text": "Each SKU is sold as a single pipette (each). Volumes from 5 µL to 1000 µL are $108.10; 2000 µL through 5000 µL are $130.60 per unit." } } ] }
