Feature: Polyethylene material made, precise graduated liquid transfer pipettes Chemically Inert and non-toxic Can be heat-sealed to transport or store Fit for all kinds of testing laboratories,chemistry,microbiology,e-liquids,oils, fragrances,and more Material:Polyethylene Length:Approx 11.5cm/4.5inch Capacity:0.5ml Color:clear Package Included: 400 x Graduated Pipettes
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