A wide range of caps for closing open-top empty cartridges/columns, to use as a single barrel reaction vessel. Caps are available for vials ranging from 1-150 ml. Caps come in different types (screw, crimp, snap), a range of colours, closed or open for piercing applications with different type of (optional PTFE) liners. Caps are often delivered together with the vials but can also be provided seperately. We will find out which caps fit your vials and needs best.

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End cap Nut for Nebulizer connection

Caps

Diffusion caps for 4ml vials, 12p

Caps

1mm T/R 8mm septa, 100p

Caps

1mm FEP/R 8mm septa, 100p

Caps

2,5mm Septum, 0.25mm PTFE/2.3mm Clear Silicone septa-cut to 18mm, 100p

Caps

15-425 black OT PP Screw Cap, 100p

Caps

9mm black OT ribbed Screw Cap, 100p

Caps

9mm black closed top ribbed Screw Cap, 100p

Caps

13-425 Black unlined Closed Top Screw Cap, 100p

Caps

ASPEC CAPS, 1mL-YELLOW, 1000p

Caps

ASPEC CAPS, 3mL-BLuE, 1000p

Caps

ASPEC Caps, 6ml-Red, 1000p

Caps

3mm tan PTFE/white silicone rubber septa in 20mm silver aluminum seals.

Caps

1mm Red PTFE/White Silicone Rubber septa in 9mm ribbed Royal blue cap, 100p

Caps

1mm FEP/Red Silicone Rubber septa in 11mm clear snap cap, 100p

Caps

1mm Natural PTFE/Natural Silicone Rubber septa in 11mm clear snap cap, 100p

Caps

1.5mm red PTFE/white silicone rubber septa in black 8-425 PP hole cap, 100p

Caps

1mm R/W in 9mm cap black 100p

Caps

1.0mm FEP/Clear silicone septa in 11mm silver aluminum crimp caps, 100p

Caps

3mm tan PTFE/white silicone rubber septa in 20mm magnetiCrimp seals, 100p

Caps

1mm tan PTFE/white silicone rubber septa in 10-425 black ribbed Screw Cap., 100p

Caps

1mm tan PTFE/white silicone rubber septa in silver aluminum crimp caps.

Caps

1mm Tan PTFE/Red Silicone Rubber in 9mm ribbed Royal blue cap, 100p

Caps

1mm Natural PTFE/Clear ultra-clean Silicone Rubber septa in 11mm ACS, 500p

Caps

1mm Nat/Nat hi-pur in 9mm Dark blue PP cap 100p

Caps

1.5mm Red PTFE/White Silicone Rubber septa in black 13-425 Screw Cap, 100p

Caps

1.3mm Red PTFE/White Silicone Rubber septa in black closed top 13-425 Screw Cap, 100p

Caps

1mm FEP/Red silicone rubber septa in 11mm silver ACS, 1000 p

Caps

1.5mm Red PTFE/White Silicone Rubber pre-slit septa in black 8-425 Screw Cap, 100p

Caps

1mm FEP/Red Silicone Rubber in 9mm ribbed Royal blue cap, 100p

Caps

1mm Red PTFE/White Silicone Rubber pre-slit septa in 9mm ribbed Royal blue cap, 100p

Caps

1mm Tan PTFE/White Silicone Rubber septa in 9mm ribbed Royal blue cap, 100p

Caps

1mm Blue PTFE/White Silicone Rubber pre-slit septa in 9mm ribbed Royal blue cap, 100p

Caps

1mm Red PTFE/White Silicone Rubber/Red PTFE in 9mm ribbed Royal blue cap, 100p

Caps

1mm Blue PTFE/White Silicone Rubber pre-slit septa in black 8-425 Screw Cap, 100p

Caps

1mm Red PTFE/White Silicone Rubber pre-slit septa in black 8-425 Screw Cap, 100p

Caps

1mm Red PTFE/White Silicone Rubber septa in black 8-425 Screw Cap, 100p

Caps

1.3mm Red PTFE/White Silicone Rubber septa in black 8-425 Screw Cap, 100p

Caps

1mm Red PTFE/White Silicone Rubber/Red PTFE septa in black 8-425 Screw Cap, 100p

Caps

1mm FEP/Red Silicone Rubber septa in black 8-425 Screw Cap, 100p

Caps

1.5mm Tan PTFE/White Silicone Rubber pre-slit septa in black 10-425 Screw Cap, 100p

Caps

1.5mm Tan PTFE/White Silicone Rubber septa in black 10-425 Screw Cap, 100p

Caps

1mm Red PTFE/White Silicone Rubber pre-slit septa in black 10-425 Screw Cap, 100p

Caps

1mm Red PTFE/White Silicone Rubber septa in black 10-425 Screw Cap, 100p

Caps

1.5mm Red PTFE/White Silicone Rubber pre-slit septa in black 10-425 Screw Cap, 100p

Caps

1.5mm Red PTFE/White Silicone Rubber septa in black 10-425 Screw Cap, 100p

Caps

1mm Red PTFE/White Silicone Rubber/Red PTFE septa in black 10-425 Screw Cap, 100p

Caps

1.5mm Blue PTFE/White Silicone Rubber pre-slit septa in black 10-425 Screw Cap, 100p

Caps

1.5mm Tan PTFE/White Silicone Rubber septa pre-slit in black 13-425 Screw Cap, 100p

Caps

1.5mm Tan PTFE/White Silicone Rubber septa in black 13-425 Screw Cap, 100p

Caps

1.5mm Red PTFE/white silicone rubber septa pre-slit in black 13-425 OT Screw Cap, 100p

Caps

1.5mm FEP/Red Silicone Rubber septa in black 13-425 Screw Cap, 100p

Caps

1.5mm FEP/Red Silicone Rubber septa in black closed top 13-425 Screw Cap, 100p

Caps

3mm Blue/White septa in a 20mm aluminium silver crimp for MW, 100p

Caps

1mm Blue PTFE/White Silicone Rubber cros-slit septa in 11mm clear snap cap, 100p

Caps

1mm Blue PTFE/White Silicone Rubber pre-slit septa in 11mm clear snap cap, 100p

Caps

1mm Tan PTFE/Red Silicone Rubber septa in 11mm clear snap cap, 100p

Caps

1mm Red PTFE/White Silicone Rubber pre-slit septa in 11mm clear snap cap, 100p

Caps

1mm Red PTFE/White Silicone Rubber septa in 11mm clear snap cap, 100p

Caps

1.3mm Red PTFE/White Silicone Rubber cros-slit septa in 11mm clear snap cap, 100p

Caps

1.3mm Red PTFE/White Silicone Rubber pre-slit septa in 11mm clear snap cap, 100p

Caps

1.3mm Red PTFE/White Silicone Rubber septa in 11mm clear snap cap, 100p

Caps

1mm Red PTFE/White Silicone Rubber/Red PTFE septa in 11mm clear snap cap, 100p

Caps

1mm Tan PTFE/White Silicone Rubber septa in 11mm ACS, 100p

Caps

1mm Tan PTFE/Red Silicone Rubber septa in 11mm ACS, 100p

Caps

1mm Red PTFE/White Silicone Rubber cros-slit septa in 11mm ACS, 100p

Caps

1mm Red PTFE/White Silicone Rubber pre-slit septa in 11mm ACS, 100p

Caps

1mm Red PTFE/White Silicone Rubber septa in 11mm ACS, 100p

Caps

1.3mm Red PTFE/White Silicone Rubber septa in 11mm ACS, 100p

Caps

1mm Red PTFE/White Silicone Rubber/Red PTFE septa in 11mm ACS, 100p

Caps

1mm FEP/Red Silicone Rubber septa in 11mm ACS, 100p

Caps

1.5mm Blue PTFE/White Silicone Rubber cros-slit septa in 11mm ACS, 100p

Caps

0.76mm Viton septa in 11mm grooved ACS, 100p

Caps

1.5mm Tan PTFE/White Silicone Rubber pre-slit septa in 20mm ACS, 100p

Caps

1.5mm Tan PTFE/White Silicone Rubber septa in 20mm ACS, 100p

Caps

3mm Tan PTFE/White Silicone Rubber septa in 20mm ACS, 100p

Caps

3mm Tan PTFE/White Silicone Rubber septa in 20mm BiMetal Magnetic Silver crimp cap, 100p

Caps

3mm Tan PTFE/White Silicone Rubber septa in 20mm Aluminum crimp safety seal, 100p

Caps

3mm Natural PTFE/Blue Silicone Rubber septa in 20mm ACS, 100p

Caps

3mm FEP/Red Silicone Rubber septa in 20mm Aluminum crimp safety seal, 100p

Caps

0.76mm Viton septa in 20mm ACS, 100p

Caps

1mm Tan PTFE/ Red Silicone Rubber liner in a black, closed top, 9mm Screw Cap, 100p

Caps

2.3mm Tan PTFE/White Silicone Rubber septa in 24-400 OT Screw Cap, 100p

Caps

3mm T/W pre-slit septa in 20mm ACS, 100p

Caps

1mm Red PTFE/white silicone rubber septa in smooth red 9mm Screw Cap, 100p

Caps

1mm Red PTFE/white silicone rubber septa in smooth green 9mm Screw Cap, 100p

Caps

1mm blue PTFE/White Silicone rubber septa in 9mm royal blue ribbed cap, 100p

Caps

1.3mm R/W septa in White 13-425 pp closed top Screw Cap, 100p

Caps

0.25mm PTFE septa in Black 13-425 pp closed top Screw Cap, 100p

Caps

0.25mm PTFE septa in Blue 13-425 pp closed top Screw Cap, 100p

Caps

0.25mm PTFE septa in Green 13-425 pp closed top Screw Cap, 100p

Caps

0.25mm PTFE septa in Red 13-425 pp closed top Screw Cap, 100p

Caps

0.25mm PTFE septa in White 13-425 pp closed top Screw Cap, 100p

Caps

0.25mm PTFE septa in Yellow 13-425 pp closed top Screw Cap, 100p

Caps

0.25mm PTFE septa in black 15-425 PP closed top Screw Cap 1000 p

Caps

1.3mm PTFE/F217 septa in 13-425 yellow clsd top Screw Cap, 100p

Caps

1.3mm PTFE/F217 septa in 13-425 black clsd top Screw Cap, 100p

Caps

1.3mm PTFE/F217 septa in 13-425 blue clsd top Screw Cap, 100p

Caps

1.3mm PTFE/F217 septa in 13-425 green clsd top Screw Cap, 100p

Caps

1.3mm PTFE/F217 septa in 13-425 red clsd top Screw Cap, 100p

Caps
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