CAP COLOR ADDITIVE MATERIAL OF TUBE (TUBE + CAP)
Red Cap PLAIN Ruber+PE
Purple Cap EDTAK2, EDTAK3 Ruber+PE
Black Cap 3.8% Sodium Citrate ESR Ruber+PE
Green Cap Heparin Sodium / Lithium Ruber+PE
Grey Cap Sodium Fluoride Ruber+PE
Blue Cap 3.2% Sodium Citrate Ruber+PE
Yellow Cap Gel & Clot Activator Ruber+PE