Globe Scientific Exact Volume Transfer Pipettes — Precision Fixed-Volume Liquid Transfer Globe Scientific exact volume transfer pipettes provide calibrated, fixed-volume dispensing for applications requiring consistent sample transfer without the variability of squeeze-and-release pipetting. Each pipette is engineered from low-density polyethylene (LDPE) to deliver a precise, predetermined volume when the bulb is fully compressed, eliminating technique-dependent variation between users. Available in five fixed volumes from 50µL to 250µL, these disposable transfer pipettes are ideal for clinical diagnostics, hematology, urinalysis, and any workflow where repeatable volume delivery is critical. Order from LabSupplies.com, an authorized Globe Scientific dealer. Product Specifications Specification Details Brand Globe Scientific Type Exact Volume (Fixed Volume) Transfer Pipette Material Low-Density Polyethylene (LDPE) Fixed Volumes 50µL (0.05mL), 75µL (0.075mL), 100µL (0.10mL), 200µL (0.20mL), 250µL (0.25mL) Stem Lengths 59mm to 115mm (varies by volume) Packaging 500/Pack, 10 Packs per Case (5,000/Case) Sterility Non-sterile Disposable Yes — single use Latex Free Yes Available Fixed Volumes Volume Stem Length Cat. # Case Quantity 50µL (0.05mL) 59mm 139110 5,000/Case 75µL (0.075mL) 75mm 139112 5,000/Case 100µL (0.10mL) 83mm 139114 5,000/Case 200µL (0.20mL) 115mm 139116 5,000/Case 250µL (0.25mL) 102mm 139118 5,000/Case Why Choose Exact Volume Transfer Pipettes? Standard transfer pipettes rely on user technique to control dispensed volume, introducing variability between operators and across repeated transfers. Globe Scientific exact volume pipettes solve this problem by calibrating each pipette to deliver one specific volume when the bulb is fully depressed. This design makes them ideal for point-of-care testing, rapid diagnostic kits, hematology cell counting, and any protocol where volumetric consistency directly affects result accuracy. The single-piece polyethylene construction ensures no leaks, no contamination risk, and no calibration maintenance. Frequently Asked Questions {"@context":"https://schema.org","@type":"FAQPage","mainEntity":[ {"@type":"Question","name":"How do exact volume transfer pipettes work?","acceptedAnswer":{"@type":"Answer","text":"Each pipette is manufactured with a precisely sized bulb and stem. When you fully compress the bulb and release it into your sample, the pipette draws in exactly the fixed volume. A full squeeze dispenses that same volume, removing operator-dependent variability."}}, {"@type":"Question","name":"Can I use exact volume pipettes for sterile applications?","acceptedAnswer":{"@type":"Answer","text":"These exact volume transfer pipettes are non-sterile. For sterile applications requiring fixed volumes, consider using sterile graduated transfer pipettes and measuring to the desired graduation mark."}}, {"@type":"Question","name":"What is the accuracy of Globe Scientific exact volume transfer pipettes?","acceptedAnswer":{"@type":"Answer","text":"Globe Scientific calibrates each exact volume pipette during manufacturing to deliver the stated volume within tight tolerances when the bulb is fully compressed and released under standard conditions."}} ]}
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