Oxford Serological Pipettes come in a variety of sizes ranging from 1 mL, 2 mL, 5 mL, 10 mL, 25 mL, 50 mL, and 100mL. All Oxford Serological Pipettes are: Individually wrapped and sterile (SAL 10-6) Color coded by size Certified contaminant free from DNase/RNase and are...