Offering one of the largest chambers on the market, Deltalab’s Ribbed Red Polyethylene Caps for 15 – 16mm Tubes are designed to be placed and removed securely on 15 – 16mm blood collection tubes. With a leakproof closing, these caps allow an almost complete filling of the tube and eliminates the need for a fill-in line.
They are ribbed for better handling while using gloves.
The inner part of the caps, long-sized, consist of three rings to ensure a tight, safe leakproof closing. The top of the caps are raised for easy-on, easy-off use and to avoid cap deformation from repeated removal. They are ideal for use with urine.
To avoid possible liquid spillage on the bench top, leave the caps to stand with flanges up.