... supply 1,2,5,10,25,50ml disposable serological pipettes according to your requirements: pack,sterile, OEM SORFA® disposable ... Serological PipettesSORFA® Serological Pipettes All the pipets are manufactured with exclusively high-grade polystyrene ... gamma sterilized or non- sterilized, and certified non-pyrogenic5. 1,2,5,10,25ml pipettes are all stretched, to enhance ...