Samco Scientific Transfer Pipettes, 7.7 mL Volume, Graduated 3 mL, Large Bulb "Accurately measure more than one volume by using Thermo Scientific Samco Graduated Transfer Pipettes. Single-unit design features a built-in pipette bulb that eliminates need for plugging, packaging, autoclaving while preventing cross-contamination." Non-Sterile 7.7 mL Volume 1, 2, 3 mL Graduations Case of 5000 (10 pks of 500 pcs per box) **We also have a smaller option with 4500 per case (10 pks of 450 pcs per box)**
