laboratory supplies



Thermo Scientific Finntip 10 mL Pipette Tips

Are You Using the Proper Pipette?

While the concept is simple—pipettes transfer fluid samples from one container to another—the options are many. Two primary categories of pipettes are air displacement and positive displacement. Air displacement pipettes transfer aqueous solutions while positive…


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Laboratory Supplies: pH Electrodes Basics

pH electrodes are a basic laboratory supply for use in pH meters. Refer to the descriptions below to order or replace your electrodes. The Electrode Pair Sensing half-cell electrodes are the measuring portion of the…