Specimen Collection and Transport System KaiBiLi™ Extended ViralTrans PBS 80 mm Breakpoint from Tip End Sterile

102 mm length vial contains 3ml of PBS solution

Includes mini-flocked swab with synthetic fibers and plastic shaft and break point at 80mm

The KaiBiLi™ Extended ViralTrans PBS is phosphate buffer saline which can maintain pH and osmotic balance, as well as provide cells with water and essential inorganic ions