These pipettes are made from borosilicate glass in compliance with ASTM specification E-1293 for Class B pipettes. Color-coded. Calibrated to deliver. Printed with durable amber markings. (6 per PK )
These pipettes are made from borosilicate glass in compliance with ASTM specification E-1293 for Class B pipettes. Color-coded. Calibrated to deliver. Printed with durable amber markings.