PE Push-On cap ND8, blue, with thinned penetration point, for crimp neck vials and micro vials, pack of 100, LABSOLUTE®, Art. No. 08 08 1675

The blue Push-On caps made of PE have a thinned penetration point, but no additional septum. They are an inexpensive alternative to crimp caps for non-critical applications. The transparent PE caps are 9 x 5.9 mm and have a 4 mm centre hole.