45 Caps & Closures
Polypropylene Screw Caps ■ Use these caps with WHEATON or other manufacturers’ glass bottles or vials ■ Polyvinyl liners can be used with mild acids, alkalis, solvents and alcohols ■ Foamed polyethylene (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. 239201 239401 239273 239225 239425
Cap Size 13-425 13-425 13-425 13-425 13-425 13-425 13-425 13-425 13-425 13-425 13-425 13-425
Cap Style Solid Top Solid Top Solid Top Solid Top Solid Top Solid Top Solid Top Open Top Open Top Open Top Open Top Open Top
Cap Material Polypropylene Polypropylene Polypropylene Polypropylene Polypropylene Polypropylene Polypropylene Polypropylene Polypropylene Polypropylene Polypropylene Polypropylene
Color White White White White White White White White White Black Black Black
Cap Liner
Autoclavable
Qty / Pack
Qty / Case
Poly-Vinyl / Pulp Poly-Vinyl / Pulp
No No No No No
72
144
—
15,000
Foamed PE
72 72
144 144
PTFE / Foamed PE PTFE / Foamed PE
— —
19,000
W240830 W240831 W240840 W240841 W242710 W240848 W240849
Bonded PTFE / Silicone Bonded PTFE / Silicone Bonded PTFE / Silicone Bonded PTFE / Silicone Bonded PTFE / Silicone
Yes Yes Yes Yes Yes Yes Yes
250
250
1000
—
250
250
1000
— —
250 250
Pre-Slit Bonded PTFE / Silicone Pre-Slit Bonded PTFE / Silicone
250
1000
242210
15-415
Solid Top
Polypropylene
White
Foamed PE
No
—
200
239202 239274 239226
15-425 15-425 15-425 15-425 15-425 15-425 15-425 15-425 15-425 18-400 18-400 18-400 18-400
Solid Top Solid Top Solid Top Solid Top Solid Top Open Top Open Top Open Top Open Top Solid Top Solid Top Solid Top Solid Top
Polypropylene Polypropylene Polypropylene Polypropylene Polypropylene Polypropylene Polypropylene Polypropylene Polypropylene Polypropylene Polypropylene Polypropylene Polypropylene
White White White White White White White Black Black White White White White
Poly-Vinyl / Pulp
No No No
72 72 72
144 144 144 250
Foamed PE
PTFE / Foamed PE
W240832 W240833 W240842 W240843 W240850 W240851
Bonded PTFE / Silicone Bonded PTFE / Silicone Bonded PTFE / Silicone Bonded PTFE / Silicone
Yes Yes Yes Yes Yes Yes
—
250
1000
—
250
250
1000
Pre-Slit Bonded PTFE / Silicone Pre-Slit Bonded PTFE / Silicone
—
250
250
1000
239203 239275 242212 239227
Poly-Vinyl / Pulp
No No No No
72 72
144 144 200 144
Foamed PE Foamed PE
—
PTFE / Foamed PE
72
242214
18-415
Solid Top
Polypropylene
White
Foamed PE
No
—
200
242216 239229
20-400 20-400
Solid Top Solid Top
Polypropylene Polypropylene
White White
Foamed PE
No No
—
200 144
PTFE / Foamed PE
72
242217
20-410
Solid Top
Polypropylene
White
Foamed PE
No
—
200
239207 242218 239231
22-400 22-400 22-400 22-400 22-400 22-400 22-400 24-400 24-400 24-400 24-400 24-400 24-400 24-400 24-400 24-400
Solid Top Solid Top Solid Top Solid Top Solid Top Open Top Open Top Solid Top Solid Top Solid Top Solid Top Solid Top Solid Top Solid Top Solid Top Open Top
Polypropylene Polypropylene Polypropylene Polypropylene Polypropylene Polypropylene Polypropylene Polypropylene Polypropylene Polypropylene Polypropylene Polypropylene Polypropylene Polypropylene Polypropylene Polypropylene
White White White White White White White White White White White White White White White White
Poly-Vinyl / Pulp
No No No
72
144 200 144 100 500 100 500 144 144 200
Foamed PE
—
PTFE / Foamed PE
72
W240834 W240835 W240844 W240845
Bonded PTFE / Silicone Bonded PTFE / Silicone Bonded PTFE / Silicone Bonded PTFE / Silicone
Yes Yes Yes Yes
—
100
—
100
239209 239281 242220 240805 239233 239433
Poly-Vinyl / Pulp
No No No No No No
72 72
Foamed PE Foamed PE Foil / Pulp
— —
1000
PTFE / Foamed PE PTFE / Foamed PE
72
144
— —
5,500
W240836 W240837 W240846
Bonded PTFE / Silicone Bonded PTFE / Silicone Bonded PTFE / Silicone
Yes Yes Yes
100 500 100
100
—
Powered by FlippingBook