Petri Dish, Serological Pipette, Centrifuge Tubes manufacturer / supplier in China, offering Sp-100010 Disposable Serological Pipettes 1ml 2ml 5ml 10ml 25ml 50ml Individually Wrapped Sterile Dnase and Rnase Free Plastic Filling Serological Pipettes, Sp-10100 1ml 2ml 5ml 10ml 25ml 50ml 100ml Laboratory Use Sterilized Non Pyrogenic Serological Pipette, Disposable Multi-Channel Pipettes Reagent Reservoirs Reagent Tank Plastic Tubs Plastic Reservoir and so on.