You Searched For: Closures

Whether protecting the sample from outside contamination or the workplace from the bottled toxic waste, closures guarantee tight and reliable seals. With a vast cap selection for best compatibility with any container, tailoring to specific contents is possible. Temperature resistant models allow any procedure to be completed safely. Available in different finishes, any sensitive chromatography sample is protected. The caps are easy to close with one hand and come in many colours to assist with identification.

Whether protecting the sample from outside contamination or the workplace from the bottled toxic waste, closures guarantee tight and reliable seals. With a vast cap selection for best compatibility with any container, tailoring to specific contents is possible. Temperature resistant models allow any procedure to be completed safely. Available in different finishes, any sensitive chromatography sample is protected. The caps are easy to close with one hand and come in many colours to assist with identification.


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Description: Chromatography vial closure, Screw caps with septa, open top, Hardness: 55° shore A, Septum: White silicone/blue PTFE, cross-slit, Thickness: 1,5 mm
Catalog Number: 548-2501A
UOM: 1 * 1.000 items
Supplier: VWR Collection


Description: Chromatography vial closure, Screw caps with septa, open top, Hardness: 50° shore A, Septum: Red butyl/grey PTFE, Thickness: 1,3 mm
Catalog Number: 548-0794A
UOM: 1 * 1.000 items
Supplier: VWR Collection


Description: Chromatography vial closure, Screw caps with septa, open top, Hardness: 55° shore A, Septum: White silicone/blue PTFE, cross-slit, Thickness: 1,5 mm
Catalog Number: 548-0191A
UOM: 1 * 1.000 items
Supplier: VWR Collection


Description: Chromatography vial closure, Screw caps with septa, open top, Hardness: 50° shore A, Septum: Cream silicone/red PTFE, Thickness: 1,5 mm
Catalog Number: 548-1830A
UOM: 1 * 1.000 items
Supplier: VWR Collection


Description: Chromatography vial closure, Screw caps with septa, closed top, Hardness: 60° shore A, Septum: Red-orange natural rubber/transparent TEF, Thickness: 1,3 mm
Catalog Number: 548-0860A
UOM: 1 * 1.000 items
Supplier: VWR Collection


Description: Chromatography vial closure, Screw caps with septa, closed top, Hardness: 50° shore A, Septum: Cream silicone/red PTFE, Thickness: 1,5 mm
Catalog Number: 548-1831A
UOM: 1 * 1.000 items
Supplier: VWR Collection


Description: VWR®, Chromatography vial closure, PP, Ø: 18 mm, Type: PP black, central hole 12 mm, Hardness: 45° shore A, Septum: Silicone blue transparent/PTFE white, Thickness: 1,7 mm
Catalog Number: 548-0557
UOM: 1 * 1.000 items
Supplier: VWR Collection


Description: VWR®, Chromatography vial closure, PP, Ø: 18 mm, Type: PP black, closed, without septum, Hardness: -, Septum: -, Thickness: - mm
Catalog Number: 548-0548
UOM: 1 * 1.000 items
Supplier: VWR Collection


Description: VWR®, Chromatography vial closure, PP, Ø: 18 mm, Type: PP black, closed, Hardness: 55° shore A, Septum: Butyl red/PTFE grey, Thickness: 1,6 mm
Catalog Number: 548-0560
UOM: 1 * 1.000 items
Supplier: VWR Collection


Description: Chromatography vial closure, Screw caps with septa, open top, Hardness: 55° shore A, Septum: White silicone/red PTFE, slit, Thickness: 1,5 mm
Catalog Number: 548-2417A
UOM: 1 * 1.000 items
Supplier: VWR Collection


Description: VWR®, Chromatography vial closure, Butyl, Stopper, Hardness: 50° shore A, Septum: Grey butyl, Thickness: 3,0 mm
Catalog Number: 548-3369A
UOM: 1 * 1.000 items
Supplier: VWR Collection


Description: Flat screw cap with O-ring for microcentrifuge tubes, VWR®, Colour: Natural
Catalog Number: 525-1186
UOM: 1 * 500 items
Supplier: VWR Collection

Environmentally Preferable


Description: Flat screw cap with O-ring for microcentrifuge tubes, VWR®, Colour: Red
Catalog Number: 525-1182
UOM: 1 * 500 items
Supplier: VWR Collection

Environmentally Preferable


Description: Flat screw cap with O-ring for microcentrifuge tubes, VWR®, Colour: Yellow
Catalog Number: 525-1184
UOM: 1 * 500 items
Supplier: VWR Collection

Environmentally Preferable


Description: Flat screw cap with O-ring for microcentrifuge tubes, VWR®, Colour: Orange
Catalog Number: 525-1183
UOM: 1 * 500 items
Supplier: VWR Collection

Environmentally Preferable


Description: Flat screw cap with O-ring for microcentrifuge tubes, VWR®, Colour: Assorted
Catalog Number: 525-1187
UOM: 1 * 500 items
Supplier: VWR Collection

Environmentally Preferable


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