DWK Life Sciences (Wheaton) Rubber Stoppers

These rubber stoppers are manufactured from the highest quality materials to yield exceptional dimensional stability and are available in a variety of styles, sizes, and rubber formulations. Straight plug stoppers provide maximum sealing for vials with straight-wall glass finish. Snap-on style provides maximum sealing for vials with a blow-back glass finish. Sleeve style stoppers feature a fold-over skirt for sealing in serum finish vials without a crimp closure. Autoclavable.

Add to Cart
Cat.No.	Description	Fits Mouth O.D./I.D.	Color	CS
12-224100-020	Sleeve	5 x 11mm	Natural Red Rubber	$284.95 1000/CS		Add To Favorites
12-224100-070	Straight Plug	7 x 13	Natural Red Rubber	$220.06 1000/CS		Add To Favorites
12-224100-072	Straight Plug	7 x 13	Gray Chlorobutyl-Isoprene Blend/FEP Faced	$1201.69 1000/CS		Add To Favorites
12-W224100-093	2-Leg Lyophilization	7 x 13	Gray Chlorobutyl	$244.55 1000/CS		Add To Favorites
12-224100-060	Sleeve	7 x 13	Natural Red Rubber	$690.70 1000/CS		Add To Favorites
12-224100-080	Snap-On	7 x 13	Natural Red Rubber	$241.62 1000/CS		Add To Favorites
12-W224100-081	Snap-On	7 x 13	Gray Chlorobutyl	$257.00 1000/CS		Add To Favorites
12-224100-170	Straight Plug	10 x 20mm	Natural Red Rubber	$371.96 1000/CS		Add To Favorites
12-224100-160	Sleeve	10 x 20	Natural Red Rubber	$650.98 1000/CS		Add To Favorites
12-224100-171	Straight Plug	13 x 20mm	Natural Pink Rubber	$0.00 1000/CS CALL FOR PRICE		Add To Favorites
12-224100-172	Straight Plug	13 x 20	Natural Red Rubber	$297.46 1000/CS		Add To Favorites
12-W224100-173	Straight Plug	13 x 20	Gray Chlorobutyl	$375.72 1000/CS		Add To Favorites
12-224100-174	Straight Plug	13 x 20	Gray Chlorobutyl-Isoprene Blend	$431.51 1000/CS		Add To Favorites
12-224100-175	Straight Plug	13 x 20	Gray Chlorobutyl-Isoprene Blend/FEP Faced	$1568.92 1000/CS		Add To Favorites
12-224100-177	Straight Plug	13 x 20	Black FKM	DISCONTINUED
12-224100-178	Straight Plug	13 x 20	Silicone	$936.76 1000/CS		Add To Favorites
12-W224100-185	Snap-On, Thin Flange	13 x 20	Gray Chlorobutyl	$0.00 1000/CS CALL FOR PRICE		Add To Favorites
12-224100-192	2-Leg Lyophilization	13 x 20	Gray Chloprobutyl-Isoprene Blend	No Price
12-W224100-193	2-Leg Lyophilization	13 x 20	Gray Chlorobutyl	$360.94 1000/CS		Add To Favorites
12-W224100-202	2-Leg Lyophilization	13 x 20	Gray Chlorobutyl	$323.20 1000/CS		Add To Favorites
12-224100-203	2-Leg Lyophilization, Thin Flange	13 x 20	Gray Chlorobutyl	$219.03 300/CS		Add To Favorites
12-224100-161	Sleeve	13 x 20	Natural Red Rubber	$629.53 1000/CS		Add To Favorites
12-224100-180	Snap-On	13 x 20	Natural Red Rubber	$388.64 1000/CS		Add To Favorites
12-W224100-181	Snap-On	13 x 20	Gray Chlorobutyl	$375.72 1000/CS		Add To Favorites
12-224100-330	Straight Plug	15 x 30mm	Natural Red Rubber	DISCONTINUED
12-224100-331	Straight Plug	15 x 30	Gray Bromobutyl	$893.71 1000/CS		Add To Favorites
12-224100-320	Sleeve	15 x 30	Natural Red Rubber	$1013.27 1000/CS		Add To Favorites
12-W224100-342	Snap-On	15 x 30	Gray Bromobutyl	$820.83 1000/CS		Add To Favorites
12-W224100-282	2-Leg Lyophilization	20 x 28mm	Gray Chlorobutyl	$863.89 1000/CS		Add To Favorites