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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2,5mm Septum, 0.25mm PTFE/2.3mm Clear Silicone septa-cut to 18mm, 100p -
PTFE stopper, Flat Head, A Length Jt 10/30, Ht 40
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PTFE stopper, Flat Head, A Length Jt 19/38, Ht 50
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1mm Red PTFE/White Silicone Rubber septa in 9mm ribbed Royal blue cap, 100p
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1mm Natural PTFE/Natural Silicone Rubber septa in 11mm clear snap cap, 100p
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1.5mm Red PTFE/White Silicone Rubber septa in black 8-425 screw cap, 100p
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1mm R/W in 9mm cap black 100p, 100p
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1mm Natural PTFE/Clear ultra-clean Silicone Rubber septa in 11mm ACS, 500p
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1mm Nat/Nat hi-pur in 9mm Dark blue PP cap 100p, 100p
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1.5mm Red PTFE/White Silicone Rubber septa in black 13-425 screw cap, 100p
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1.3mm Red PTFE/White Silicone Rubber septa in black closed top 13-425 screw cap, 100p
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1mm FEP/Red silicone rubber septa in 11mm silver ACS, 1000 p, 100p
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1.5mm Red PTFE/White Silicone Rubber pre-slit septa in black 8-425 screw cap, 100p
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1mm Blue PTFE/White Silicone Rubber pre-slit septa in 9mm ribbed Royal blue cap, 100p
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1.5mm Red PTFE/white silicone rubber septa pre-slit in black 13-425 OT screw cap, 100p
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3mm Tan PTFE/White Silicone Rubber septa in 20mm BiMetal Magnetic Silver crimp cap, 100p
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1mm Tan PTFE/ Red Silicone Rubber liner in a black, closed top, 9mm screw cap, 100p
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1mm Red PTFE/white silicone rubber septa in smooth red 9mm screw cap, 100p
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1mm Red PTFE/white silicone rubber septa in smooth green 9mm screw cap, 100p
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1mm blue PTFE/White Silicone rubber septa in 9mm royal blue ribbed cap, 100p