sterile 1/2/3/5ml Plastic Pap Straws Transfer Pipette Essential Oils Pipettes individual package 100pcs by Ks-Tek

Brand new and USP Class VI quality It made from USP Class VI quality, graduated liquid transfer pipets. Soft, pliable and easy to use, no cross contamination. The outer wall engraved with a clear scale+transparent body, clear enough to easily measure fluids and all have functioned as intended. Chemically Inert and non-toxic.For use in all types of testing laboratories, chemistry, microbiology, e-liquids, oils, fragrances, can also be used to feed sick animals and more. Material: USP Class VI quality Class 100,000 clean workshop production 1ml  2ml  3ml  3+ml  5ml EO Sterile Independent packaging, flexible use, easy to tear to use.