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Wheaton® Polypropylene Screw Caps

By Wheaton Science Products
Wheaton® Polypropylene Screw Caps

Use these polypropylene screw caps with glass bottles or vials.

  • Polyvinyl liners can be used with mild acids, alkalis, solvents, and alcohols
  • Foamed PE liner provides chemical resistance for acids, alkalis, solvents, and alcohols
  • PTFE faced foamed PE liner ideal for use with high purity chemicals, strong acids, and solvents
  • Open top caps provide access with a syringe
  • Open top caps with pre-slit liner are ideal for use in automated liquid handling equipment
               
Cat.No. Cap Size Style Liner Composition Color CS    
12-239201 13-425 Solid Top Polyvinyl/Pulp White $25.82
144/CS
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12-239401 13-425 Solid Top Polyvinyl/Pulp White $1306.39
15000/CS
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12-239273 13-425 Solid Top Foamed PE White $25.82
144/CS
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12-239225 13-425 Solid Top PTFE/Foamed PE White $61.41
144/CS
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12-239425 13-425 Solid Top PTFE/Foamed PE White $5012.95
19000/CS
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12-W240830 13-425 Solid Top Bonded PTFE/Silicone White $212.12
250/CS
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12-W240831 13-425 Solid Top Bonded PTFE/Silicone White $782.29
1000/CS
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12-W240840 13-425 Open Top Bonded PTFE/Silicone White $212.12
250/CS
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12-W240841 13-425 Open Top Bonded PTFE/Silicone White $782.29
1000/CS
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12-W242710 13-425 Open Top Bonded PTFE/Silicone Black $152.49
250/CS
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12-W240848 13-425 Open Top Pre-Slit Bonded PTFE/SIlicone Black $212.12
250/CS
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12-W240849 13-425 Open Top Pre-Slit Bonded PTFE/Silicone Black $782.29
1000/CS
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12-242210 15-415 Solid Top Foamed PE White $37.54
200/CS
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12-239202 15-425 Solid Top Polyvinyl/Pulp White $50.85
144/CS
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12-239274 15-425 Solid Top Foamed PE White $43.72
144/CS
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12-239226 15-425 Solid Top PTFE/Foamed PE White $70.22
144/CS
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12-W240832 15-425 Solid Top Bonded PTFE/Silicone White $232.94
250/CS
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12-W240833 15-425 Solid Top Bonded PTFE/Silicone White $848.43
1000/CS
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12-W240842 15-425 Open Top Bonded PTFE/Silicone White $232.94
250/CS
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12-W240843 15-425 Open Top Bonded PTFE/Silicone White $848.43
1000/CS
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12-W240850 15-425 Open Top Pre-Slit Bonded PTFE/SIlicone Black $232.94
250/CS
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12-W240851 15-425 Open Top Pre-Slit Bonded PTFE/Silicone Black $848.43
1000/CS
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12-239203 18-400 Solid Top Polyvinyl/Pulp White $29.41
144/CS
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12-239275 18-400 Solid Top Foamed PE White $26.17
144/CS
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12-242212 18-400 Solid Top Foamed PE White $42.18
200/CS
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12-239227 18-400 Solid Top PTFE/Foamed PE White $59.72
144/CS
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12-242214 18-415 Solid Top Foamed PE White $43.71
200/CS
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12-239205 20-400 Solid Top Polyvinyl/Pulp White $30.19
144/CS
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12-242216 20-400 Solid Top Foamed PE White $48.62
200/CS
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12-239229 20-400 Solid Top PTFE/Foamed PE White $61.76
144/CS
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12-242217 20-410 Solid Top Foamed PE White $50.12
200/CS
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12-239207 22-400 Solid Top Polyvinyl/Pulp White $34.23
144/CS
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12-239279 22-400 Solid Top Foamed PE White $33.56
144/CS
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12-242218 22-400 Solid Top Foamed PE White $51.85
200/CS
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12-239479 22-400 Solid Top Foamed PE White $703.47
7000/CS
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12-239231 22-400 Solid Top PTFE/Foamed PE White $90.46
144/CS
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12-239431 22-400 Solid Top PTFE/Foamed PE White $2825.14
7000/CS
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12-W240834 22-400 Solid Top Bonded PTFE/SIlicone White $180.48
100/CS
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12-W240835 22-400 Solid Top Bonded PTFE/Silicone White $810.35
500/CS
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12-W240844 22-400 Open Top Bonded PTFE/Silicone White $180.48
100/CS
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12-W240845 22-400 Open Top Bonded PTFE/Silicone White $810.35
500/CS
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12-239209 24-400 Solid Top Polyvinyl/Pulp White $36.60
144/CS
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12-239281 24-400 Solid Top Foamed PE White $36.60
144/CS
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12-242220 24-400 Solid Top Foamed PE White $53.41
200/CS
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12-240805 24-400 Solid Top Foil/Pulp White $189.92
1000/CS
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12-239233 24-400 Solid Top PTFE/Foamed PE White $81.27
144/CS
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12-239433 24-400 Solid Top PTFE/Foamed PE   $2448.13
5500/CS
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12-W240836 24-400 Solid Top Bonded PTFE/Silicone White $182.64
100/CS
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12-W240837 24-400 Solid Top Bonded PTFE/Silicone White $836.25
500/CS
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12-W240846 24-400 Open Top Bonded PTFE/Silicone White $182.64
100/CS
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12-W240847 24-400 Open Top Bonded PTFE/Silicone White $836.25
500/CS
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12-242222 24-410 Solid Top Foamed PE White $54.99
200/CS
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12-239211 28-400 Solid Top Polyvinyl/Pulp White $32.09
144/CS
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12-239283 28-400 Solid Top Foamed PE White $30.60
144/CS
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12-242224 28-400 Solid Top Foamed PE White $58.18
200/CS
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12-239235 28-400 Solid Top PTFE/Foamed PE White $107.93
144/CS
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12-239435 28-400 Solid Top PTFE/Foamed PE White $2423.11
4500/CS
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12-242225 28-410 Solid Top Foamed PE White $60.13
200/CS
Add To Favorites
12-239212 33-400 Solid Top Polyvinyl/Pulp White $39.31
144/CS
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12-239284 33-400 Solid Top Foamed PE White $39.42
144/CS
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12-242226 33-400 Solid Top Foamed PE White $60.26
200/CS
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12-239236 33-400 Solid Top PTFE/Foamed PE White $126.81
144/CS
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12-242228 33-430 Solid Top Foamed PE White $87.04
200/CS
Add To Favorites
12-239213 38-400 Solid Top Polyvinyl/Pulp White $24.99
72/CS
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12-239285 38-400 Solid Top Foamed PE White $25.67
72/CS
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12-239214 43-400 Solid Top Polyvinyl/Pulp White $27.24
72/CS
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12-239286 43-400 Solid Top Foamed PE White $26.71
72/CS
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12-239238 43-400 Solid Top PTFE/Foamed PE White $110.22
72/CS
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12-239215 45-400 Solid Top Polyvinyl/Pulp White $30.29
72/CS
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12-239287 45-400 Solid Top Foamed PE White $30.17
72/CS
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12-239239 45-400 Solid Top PTFE/Foamed PE White $119.85
72/CS
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12-239216 48-400 Solid Top Polyvinyl/Pulp White $36.88
72/CS
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12-239288 48-400 Solid Top Foamed PE White $36.14
72/CS
Add To Favorites
12-239240 48-400 Solid Top PTFE/Foamed PE White $146.33
72/CS
Add To Favorites
12-239217 53-400 Solid Top Polyvinyl/Pulp White $43.55
72/CS
Add To Favorites
12-239289 53-400 Solid Top Foamed PE White $42.77
72/CS
Add To Favorites
12-239241 53-400 Solid Top PTFE/Foamed PE White $161.98
72/CS
Add To Favorites
12-239218 58-400 Solid Top Polyvinyl/Pulp White $45.01
72/CS
Add To Favorites
12-239290 58-400 Solid Top Foamed PE White $43.55
72/CS
Add To Favorites
12-239490 58-400 Solid Top Foamed PE White $533.65
1650/CS
Add To Favorites
12-239242 58-400 Solid Top PTFE/Foamed PE White $182.87
72/CS
Add To Favorites
12-239219 63-400 Solid Top Polyvinyl/Pulp White $41.65
48/CS
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12-239291 63-400 Solid Top Foamed PE White $41.65
48/CS
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12-239243 63-400 Solid Top PTFE/Foamed PE White $155.21
48/CS
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12-239443 63-400 Solid Top PTFE/Foamed PE White $3274.94
1250/CS
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12-239220 70-400 Solid Top Polyvinyl/Pulp White $46.69
48/CS
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12-239292 70-400 Solid Top Foamed PE White $45.24
48/CS
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12-239492 70-400 Solid Top Foamed PE White $432.82
1000/CS
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12-239244 70-400 Solid Top PTFE/Foamed PE White $192.30
48/CS
Add To Favorites
12-239221 83-400 Solid Top Polyvinyl/Pulp White $66.07
48/CS
Add To Favorites
12-239293 83-400 Solid Top Foamed PE White $67.99
48/CS
Add To Favorites
12-239493 83-400 Solid Top Foamed PE White $602.68
550/CS
Add To Favorites
12-239222 89-400 Solid Top Polyvinyl/Pulp White $69.59
48/CS
Add To Favorites
12-239422 89-400 Solid Top Polyvinyl/Pulp White $448.81
500/CS
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12-239294 89-400 Solid Top Foamed PE White $65.44
48/CS
Add To Favorites
12-239494 89-400 Solid Top Foamed PE White $482.24
500/CS
Add To Favorites
12-239246 89-400 Solid Top PTFE/Foamed PE White $308.64
48/CS
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12-239446 89-400 Solid Top PTFE/Foamed PE White $2535.12
500/CS
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We are currently working diligently to update our website pricing information for the New Year. If you place an order, you will be acknowledged with any corrected pricing. If you'd like the most current information sooner, please don't hesitate to drop us an email or give us a call and we'd be happy to assist. Thank you for your patience while we are updating.

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