Safe-T-Fill® Capillary Blood Collection Tube, 2.1 x 113 mm, 150 µL Dimensions:2.1 X 113 mm Tested to flow through ≥

Tested to flow through ≥ 8 Fr

It's highly breathable to help maintain proper skin condition

Drinking cups are made with 76% renewable resources

set-in-sleeves

Pointed end for cleaning under and around the nail

Safe-T-Fill® Capillary Blood Collection Tube, 2.1 x 113 mm, 150 µL Dimensions:2.1 X 113 mm Tested to flow through ≥For whole blood hematology (hematology) determinations 100% plastic tubes collect microliter volume capillary blood samples from finger and heel sticks Pre assembled with a capillary straw, attached pierceable cap, and a microtube The complete end to end fill of the capillary straw accurately measures the stated fill volume Capillary straw and microtube are coated with anticoagulant dipotassium (K2) EDTA (purple cap) to prevent clotting Attached cap