Description
Ideal for capping and recapping tubes of different sizes, Deltalab’s Red Ribbed Polyethylene Caps for 16mm Tubes are designed to be placed and removed securely. Each cap is ribbed for better handling when using gloves.
They have four internal rims that can be clamped firmly on the tube. These reversible caps can be used as a watertight seal or inverted in its recap position as a simple closure when no leakproof seal is required.
Please note that these caps can be used on Deltalab’s 17ml Round Bottom Polystyrene Tubes (16 x 150mm)
