We can 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 (GPPS) which are excellent for clear observation and reducing liquid attachment on the pipet surface to assure accurate delivery. Furthermore, the ...