Diamond Jr. Fixed-Volume Autoclavable Micropipettes — 7 Volumes (5–100 µL), Sold Each The Globe Scientific Diamond Jr. Fixed-Volume Micropipettes deliver dedicated single-volume accuracy for repetitive liquid handling, ideal for PCR setup, reagent aliquoting, and serial dilution workflows. Color-coded bodies let bench teams grab the correct volume instantly, while fully autoclavable construction supports contamination-sensitive protocols. Technical Specifications Product Type Fixed-volume single-channel micropipette Volume/Size 5, 10, 20, 25, 35, 50, 100 µL Material Chemical-resistant polymer body, autoclavable Closure/Cap Push-button plunger with ejector Graduation Factory-set fixed volume (non-adjustable) Sterility Non-sterile; fully autoclavable Pack Size 1 pipette each Available Volumes 5 µL (Orange) 3322-5 10 µL (Pink) 3322-10 20 µL (Green) 3322-20 25 µL (Green) 3322-25 35 µL 3322-35 50 µL (Purple) 3322-50 100 µL (Orange) 3322-100 Applications PCR and qPCR master-mix and template dispensing Reagent aliquoting into microcentrifuge tubes Serial dilution preparation for assay standard curves ELISA and microplate sample loading Cell culture media supplementation and small-volume additions Routine high-frequency pipetting at a single repeated volume Quality & Procurement Globe Scientific products ship from US inventory through labsupplies.com, an authorized dealer. Each unit carries lot numbers that support traceability for CAP-, CLIA-, and ISO 15189-accredited laboratories. Frequently Asked Questions Are these pipettes fully autoclavable? Yes. The complete Diamond Jr. pipette is autoclavable, allowing standard steam sterilization between protocols to minimize cross-contamination risk. Can the dispensing volume be adjusted? No. Each Diamond Jr. model is factory-set to a single fixed volume, which improves repeatability and removes the chance of accidental volume drift during repetitive pipetting. Why are some volumes color-coded the same? Color coding helps quickly identify pipettes on a crowded bench. Where two volumes share a color, confirm the printed volume on the body before use to avoid selection errors. Is each SKU sold individually or as a set? Each SKU is sold per pipette (1/each) at the listed price. Order the specific volumes your workflow requires, or combine multiple SKUs for a full bench set. { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Are these pipettes fully autoclavable?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. The complete Diamond Jr. pipette is autoclavable, allowing standard steam sterilization between protocols to minimize cross-contamination risk." } }, { "@type": "Question", "name": "Can the dispensing volume be adjusted?", "acceptedAnswer": { "@type": "Answer", "text": "No. Each Diamond Jr. model is factory-set to a single fixed volume, which improves repeatability and removes the chance of accidental volume drift during repetitive pipetting." } }, { "@type": "Question", "name": "Why are some volumes color-coded the same?", "acceptedAnswer": { "@type": "Answer", "text": "Color coding helps quickly identify pipettes on a crowded bench. Where two volumes share a color, confirm the printed volume on the body before use to avoid selection errors." } }, { "@type": "Question", "name": "Is each SKU sold individually or as a set?", "acceptedAnswer": { "@type": "Answer", "text": "Each SKU is sold per pipette (1/each) at the listed price. Order the specific volumes your workflow requires, or combine multiple SKUs for a full bench set." } } ] }