Ecotainer Plain Tube
Principle : No addective

Colour	Specification	Pcs./Pkt.	Pcs./Case
Red Stopper & Guard	Plain 13 * 75mm,4mi	50	1000
Red Rubber Stopper	Plain 13 * 75mm,4mi	100	2000

Ecotainer Plain with Clot Activator Tube
Principle : The tube is coated with micronised sillca that causes blood to clot rapidly.

Colour	Specification	Pcs./Pkt.	Pcs./Case
Red Stopper & Guard	Clot Activator 13 * 75mm,4mi	50	1000
Red Rubber Stopper	Clot Activator 13 * 75mm,4mi	100	2000

Ecotainer K3 & K2 Tube
Principle : EDTA (Ethylene dlamine tetra acetate)is an anticoagulant. It bind calcium lons thus blocking coagulation cascade and preventing clotting of blood.

Colour	Specification	Pcs./Pkt.	Pcs./Case
Purple Stopper & Guard	EDTAK3 13 * 75mm, 2m	50	1000
Purple Rubber Stopper	EDTAK3 13 * 75mm, 2mi	100	2000

Ecotainer Fluoride Tube
Principle : This tube contains Sodium Fluoride and EDTA K2.Sodium Fluoride prevents enzymes in the blood from working on asubstrate such as glucose which will not be used up during storage.EDTAK2 is an anti-cogulant.

Colour	Specification	Pcs./Pkt.	Pcs./Case
Gray Stopper & Guard	Fluoride 13 * 75mm,2m	50	1000
Gray Rubber Stopper	Fluoride 13 * 75mm,2mi	100	2000