Reverse Technique: When working with viscous solutions or solutions prone to bubbles we have the option to use a reverse pipetting technique, which will minimize interference from air bubbles.To dispense the liquid, place the tip against the side of the receptacle, then slowly press the plunger through the first stop to the final blow out position while ‘touching off’ the last drop from the tip. To use this technique, press the plunger to first stop and slightly submerge the pipette tip into the liquid, aspirate your measured volume by releasing the plunger slowly to prevent bubbles. Forward Technique: This is the intended function and the most common technique for pipette measurements.There are two common techniques associated with single-channel pipetting: North Carolina Pipette Calibration ServicesĪ single-channel pipette is a non-disposable instrument, usually an air-displacement design which produces accurate measurement results with the use of one disposable tip.Integra Biosciences Pipette Calibration Service.Sartorius Biohit Pipette Calibration Service.Thermofisher Pipette Calibration Service.Calibrating Your New Pipettes Before Use in the Lab.Time, Timer, & Stopwatch Instrument Calibration Services.On-Site Temperature & Humidity Instrument Calibration Services.On-Site Balance & Scale Calibration Services.On-Site Pipette & Liquid Handling Instrument Calibration Services.Pipette Repair, Refurbishing & Replacement.Sterile Tissue Culture Non-Treated Dishes.UV-VIS Test Fixtures, Accessories and Parts.UV-VIS Spectrometers / Spectrophotometers.Mixer,Shaker,Rotator,and Rocker Equipment.PROCISION TCT Series Analytical and Semi-Micro Balances.

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