1ml laboratory pipette. Made of polystyrene , Sterile, non-pyrogenic, individually wrapped. Detailed Specification of WHB Disposable Plastic Serological Pipette1. Clear and ... /ctn5ml serological pipetteWHB-5Bluegamma sterilized0.1300Single wrapped,1800/ctn10ml serological pipetteWHB-10Redgamma sterilized0.1200Single wrapped,1200/ctn25ml serological pipetteWHB-25Purplegamma sterilized0.2200Single ...