Blood Collection Tubes with Screw Cap

Narrow polypropylene tubes with colour coded screw caps. CE marked in accordance with EU directive 98/79/EC Conform to BS EN ISO 6710 (standard for single-use containers for venous blood specimen collection) Pack of 100 Please note: 9NC is the letter code for sodium citrate for blood tubes, meaning 1 part sodium citrate to 9 parts blood.