43 Caps & Closures
Black Phenolic Screw Caps
14B Rubber Liner
■ 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 low density polyethylene (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
Cat. No. 240206
Cap Size
Cap Style Solid Top Solid Top Open Top Solid Top Solid Top Solid Top Solid Top Solid Top Open Top
Cap Material
Color Black Black Black Black Black Black Black Black Black
Cap Liner
Autoclavable
Qty / Pack
Qty / Case
8-425 8-425 8-425
Phenolic Phenolic Phenolic Phenolic Phenolic Phenolic Phenolic Phenolic Phenolic
14B Rubber
Yes Yes
— — — — — —
1000
W240406 W240506
PTFE / 14B Rubber
200 200
Linerless
No
240208 240408
13-425 13-425 13-425 13-425 13-425 13-425
14B Rubber
Yes Yes Yes Yes
200 200 250
PTFE / 14B Rubber PTFE / 14B Rubber PTFE / 14B Rubber
W240820 W240821
250
1000
239249
PE Cone Linerless
No
72
144 200
W240508
Yes
—
240463
15-415
Solid Top
Phenolic
Black
PTFE / 14B Rubber
Yes
—
200
240209 240409
15-425 15-425 15-425 15-425 15-425 15-425 18-400 18-400 18-400 18-400 18-400
Solid Top Solid Top Solid Top Solid Top Solid Top Open Top Solid Top Solid Top Solid Top Solid Top Open Top
Phenolic Phenolic Phenolic Phenolic Phenolic Phenolic Phenolic Phenolic Phenolic Phenolic Phenolic
Black Black Black Black Black Black Black Black Black Black Black
14B Rubber
Yes Yes Yes Yes
— — —
200 200 250
PTFE / 14B Rubber PTFE / 14B Rubber PTFE / 14B Rubber
W240822 W240823
250
1000
239250
PE Cone Linerless
No
72
144 200
W240509
Yes
—
240215 240415 239251 239451
14B Rubber
Yes Yes
— —
500 200 144
PTFE / 14B Rubber
PE Cone PE Cone Linerless
No No
72
— —
6,500
W240515
Yes
200
240264 240414
18-415 18-415
Solid Top Solid Top
Phenolic Phenolic
Black Black
14B Rubber
Yes Yes
— —
500 200
PTFE / 14B Rubber
W239298
20-400 20-400 20-400 20-400 20-400
Solid Top Solid Top Solid Top Solid Top Open Top
Phenolic Phenolic Phenolic Phenolic Phenolic
Black Black Black Black Black
14B Rubber 14B Rubber
Yes Yes Yes
72
144 500 100 144 200
240216 240416 239253
— —
PTFE / 14B Rubber
PE Cone Linerless
No
72
W240516
Yes
—
239853
22-350
Solid Top
Phenolic
Black
Linerless
Yes
—
500
W239299 W240824 W240825
22-400 22-400 22-400 22-400 22-400
Solid Top Solid Top Solid Top Solid Top Open Top
Phenolic Phenolic Phenolic Phenolic Phenolic
Black Black Black Black Black
14B Rubber
Yes Yes Yes
72
144 100 500 144 200
PTFE / 14B Rubber PTFE / 14B Rubber
—
100
239255
PE Cone Linerless
No
72
W240517
Yes
—
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