• A handy and inexpensive vial/closure combination for uncritical analyses.

• Star-shaped diaphragm enables easy penetration of the PE-Plug.

• Recommended for HPLC usage.

• For the 1ml Shell Vials a plug with and one without insertion barrier for Micro-Inserts is available. The one without barrier shows a better valve effect with regard to the formation of a vacuum.

• Shell vials and the appropriate plugs can also be supplied as a 2in1 KIT.

This product is an alternative to the products (SKU) of these brands: Agilent:- Waters:- Chromacol:- National Scientific: C4011-80 / 200 (alt.) - Wheaton: W225122 (alt.) - Finneran: 9800-1232 (alt.) - SUN/SRI International: 500 072 / 100