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