assuming that's the sort of pipette that comes in sterile packaging, you should have taken the lid off the bottle before picking up the pipette... a mistake I make about 95% of the time :P
KX36 4 years ago
assuming that's the sort of pipette that comes in sterile packaging, you should have taken the lid off the bottle before picking up the pipette... a mistake I make about 95% of the time :P
KX36 4 years ago