DMETE Laboratory Bottle Top Dispensers 0.5ml - 50ml, Liquid Dispenser Sleeve Type Dispensing Bottle Adjustable Quantitative for Factory(5-50ml)

DMETE

Enhanced tolerance: Made of materials such as PTFE, FEP, BSG, and PP, the convenient design ensures that the fractionator can be cleaned and maintained simply and economically Adjustable knob: Multiple models cover and satisfy the capacity range of 0.5 - 50 ml The scale is clear,Sealed threaded valve,Precise Titration Port