Useful Lab Supplies Transparent Graduated Pipettes Liquid Transfer Rubber Head Glass Dropper

Label:Yes Graduation is very precise, clear and professional, the calibration marks are easily readable. Size:200x13mm-10ml,200x10mm-5ml Pipettes are made of borosilicate glass,thick and durable. Color: as shown Features: Material:glass,rubber Apply for testing laboratories, chemistry, microbiology, liquids, scents and more. Large reservoir of the glas dropper for receiving and dispensing liquids. The glass pipettes are environmental friendly and non-toxicIt is also reusable after clean up,and better than plastic pipette. Note: There may be little color differences depending on the resolution. There maybe some slight errors due to different measurements.

Package included: 1/5pcs scale dropper