Capillary Tube, Microhematocrit, 100% PLASTIC, Red Tip, Sodium Heparinized

plastic microhematocrit capillary tubes are completely unbreakable.

They eliminate the risk of injury and contamination associated with glass tubes due to breakage.

Plastic micro hematocrit capillary tubes comply with FDA, NIOSH, CDC and OSHA safety recommendations.  

The tubes are available plain or with an anticoagulant (sodium or ammonium heparin) that keeps the blood from clotting.

All of the tubes have color coded ends to easily identify the plain and heparin treated tubes.

Untreated: Blue Tip

Ammonium Heparinized: Green Tip

Sodium Heparinized: Red Tip

Packaging: 100 tubes per vial, 10 vials per box (1000 tubes per box)