DWK Life Sciences (Wheaton) Black Phenolic Screw Caps

General purpose screw caps in a variety of sizes.

• 14B Rubber lined caps feature a nontoxic white styrene-butadiene rubber liner ideal for cell culture work
• Aluminum foil faced pulp board liners can be used with organic solvents
• Use LDPE lined caps with distilled water, analytical standards, and reagents
• Open top caps with gray Chlorobutyl/50 septa are ideal for use with Wheaton media bottles
• Open top caps provide access with a syringe

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Cat.No.	Cap Size	Style	Liner Composition	CS
12-240206	8-425	Solid Top	14B Rubber	$271.36 1000/CS		Add To Favorites
12-W240406	8-425	Solid Top	PTFE/14B Rubber	$246.36 200/CS		Add To Favorites
12-W240506	8-425	Open Top	-	$42.09 200/CS		Add To Favorites
12-240208	13-425	Solid Top	14B Rubber	$85.25 200/CS		Add To Favorites
12-240408	13-425	Solid Top	PTFE/14B Rubber	$252.54 200/CS		Add To Favorites
12-W240820	13-425	Solid Top	PTFE/14B Rubber	$289.65 250/CS		Add To Favorites
12-W240821	13-425	Solid Top	PTFE/14B Rubber	$1068.21 1000/CS		Add To Favorites
12-239249	13-425	Solid Top	PE Cone	$97.00 144/CS		Add To Favorites
12-W240508	13-425	Open Top	-	$54.43 200/CS		Add To Favorites
12-240463	15-415	Solid Top	PTFE/14B Rubber	$287.84 200/CS		Add To Favorites
12-240209	15-425	Solid Top	14B Rubber	$97.46 200/CS		Add To Favorites
12-240409	15-425	Solid Top	PTFE/14B Rubber	$274.18 200/CS		Add To Favorites
12-W240822	15-425	Solid Top	PTFE/14B Rubber	$318.08 250/CS		Add To Favorites
12-W240823	15-425	Solid Top	PTFE/14B Rubber	$1158.53 1000/CS		Add To Favorites
12-239250	15-425	Solid Top	PE Cone	$103.78 144/CS		Add To Favorites
12-W240509	15-425	Open Top	-	$79.71 200/CS		Add To Favorites
12-240215	18-400	Solid Top	14B Rubber	$275.97 500/CS		Add To Favorites
12-240415	18-400	Solid Top	PTFE/14B Rubber	$375.66 200/CS		Add To Favorites
12-239251	18-400	Solid Top	PE Cone	$107.21 144/CS		Add To Favorites
12-239451	18-400	Solid Top	PE Cone	$3024.55 6500/CS		Add To Favorites
12-W240515	18-400	Open Top	-	$99.85 200/CS		Add To Favorites
12-240264	18-415	Solid Top	14B Rubber	$241.85 500/CS		Add To Favorites
12-240414	18-415	Solid Top	PTFE/14B Rubber	$312.28 200/CS		Add To Favorites
12-W239298	20-400	Solid Top	14B Rubber	$157.10 144/CS		Add To Favorites
12-240216	20-400	Solid Top	14B Rubber	$447.82 500/CS		Add To Favorites
12-240416	20-400	Solid Top	PTFE/14B Rubber	$256.17 100/CS		Add To Favorites
12-239253	20-400	Solid Top	PE Cone	$101.17 144/CS		Add To Favorites
12-W240516	20-400	Open Top	-	$99.85 200/CS		Add To Favorites
12-239853	22-350	Solid Top	-	$191.29 500/CS		Add To Favorites
12-W239299	22-400	Solid Top	14B Rubber	$157.58 144/CS		Add To Favorites
12-W240824	22-400	Solid Top	PTFE/14B Rubber	$246.43 100/CS		Add To Favorites
12-W240825	22-400	Solid Top	PTFE/14B Rubber	$1106.54 500/CS		Add To Favorites
12-239255	22-400	Solid Top	PE Cone	$109.90 144/CS		Add To Favorites
12-W240517	22-400	Open Top	-	$105.04 200/CS		Add To Favorites
12-W239300	22-400	Solid Top	14B Rubber	$159.55 144/CS		Add To Favorites
12-240218	24-400	Solid Top	14B Rubber	$528.26 500/CS		Add To Favorites
12-240418	24-400	Solid Top	PTFE/14B Rubber	$269.83 100/CS		Add To Favorites
12-W240827	24-400	Solid Top	PTFE/14B Rubber	$1141.90 500/CS		Add To Favorites
12-W242711	24-400	Solid Top	PTFE/14B Rubber	$456.50 200/CS		Add To Favorites
12-239257	24-400	Solid Top	PE Cone	$113.41 144/CS		Add To Favorites
12-W240518	24-400	Open Top	-	$119.30 200/CS		Add To Favorites
12-W239301	28-400	Solid Top	14B Rubber	$160.05 144/CS		Add To Favorites
12-240419	28-400	Solid Top	PTFE/14B Rubber	$319.63 100/CS		Add To Favorites
12-240119	28-400	Solid Top	PE Cone	$142.51 100/CS		Add To Favorites
12-239259	28-400	Solid Top	PE Cone	$128.82 144/CS		Add To Favorites
12-240319	28-400	Solid Top	Metal Foil/Pulp	$124.04 100/CS		Add To Favorites
12-W239302	33-400	Solid Top	14B Rubber	$161.56 144/CS		Add To Favorites
12-240421	33-400	Solid Top	PTFE/14B Rubber	$415.64 100/CS		Add To Favorites
12-240121	33-400	Solid Top	PE Cone	$164.94 100/CS		Add To Favorites
12-239260	33-400	Solid Top	PE Cone	$163.91 144/CS		Add To Favorites
12-240321	33-400	Solid Top	Metal Foil/Pulp	$128.14 100/CS		Add To Favorites
12-240280	33-430	Solid Top	14B Rubber	$344.37 200/CS		Add To Favorites
12-240480	33-430	Solid Top	PTFE/14B Rubber	$435.28 100/CS		Add To Favorites
12-240080	33-430	Solid Top	LDPE	$334.64 200/CS		Add To Favorites
12-240680	33-430	Open Top	Gray Chlorobutyl/50 Septa	$226.26 100/CS		Add To Favorites
12-240683	33-430	Open Top	Gray Chlorobutyl/50 Septa	$2167.75 1000/CS		Add To Favorites
12-W240540	33-430	Open Top	-	$181.80 200/CS		Add To Favorites
12-240223	38-400	Solid Top	14B Rubber	$324.32 200/CS		Add To Favorites
12-W239303	38-400	Solid Top	14B Rubber	$180.91 72/CS		Add To Favorites
12-240269	38-415	Solid Top	14B Rubber	$758.44 200/CS		Add To Favorites
12-240281	38-430	Solid Top	14B Rubber	$437.28 200/CS		Add To Favorites
12-240481	38-430	Solid Top	PTFE/14B Rubber	$477.46 100/CS		Add To Favorites
12-240181	38-430	Solid Top	PE Cone	$192.58 100/CS		Add To Favorites
12-240381	38-430	Solid Top	Metal Foil/Pulp	$411.89 200/CS		Add To Favorites
12-240081	38-430	Solid Top	LDPE	$391.38 200/CS		Add To Favorites
12-W240382	38-439	Solid Top	Metal Foil/Pulp	$411.89 200/CS		Add To Favorites
12-W239304	43-400	Solid Top	14B Rubber	$184.15 72/CS		Add To Favorites
12-W239306	48-400	Solid Top	14B Rubber	$189.39 72/CS		Add To Favorites
12-240228	51-400	Solid Top	14B Rubber	$242.25 100/CS		Add To Favorites
12-W239308	58-400	Solid Top	14B Rubber	$194.64 72/CS		Add To Favorites
12-240330	58-400	Solid Top	Metal Foil/Pulp	$456.90 200/CS		Add To Favorites