Wiretrol II Calibrated Micropipets, Accept both high- and low-viscosity liquids, including corrosives, Pack of 250

Details

Accept both high- and low-viscosity liquids, including corrosivesDeliver within 1%One-handed operationSimilar to Wiretrol I micropipets, except each pipet has two capacities, thus two easy-to-read volume lines (21-176-2A has six capacities, six lines) that won't wash offMicropipets 21-176-2D, 21-176-3A and 21-176-4A have PTFE-resin tips on plungerComplianceCalibrated “To Contain”.