Material: PET & PP Type of Additives: Sodium heparin & Lithium heparin Size: 13X75 mm, 13X100mm Capacity: 2mL,3 mL,4 mL, 6 ml Available in: Vacuum and Non Vacuum Colour Code: Green Available Packaging: Inner Packaging 100 pieces, Outer Carton Packaging 1200 pieces Sodium heparin (Anticoagulant) Used for: Ammonia, insomnia, Renin, aldosterone Lithium heparin (Plasma Separator) Used for: All Biochemistry tests