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Closures for bottles, DG safety caps and accessories

Supplier: DWK Life Sciences
The flexible DG safety cap connection system for laboratory bottles allows aggressive liquids to be transferred safely and cleanly.

  • No dangerous gas emissions
  • No slipped tubes
  • No substance loss due to evaporation
  • Clean working environment

DG safety caps are high-grade, flexible connection systems which have been designed specially for handling aggressive, gas-forming liquids. Available with 1, 2 or 3 connection ports with optional stopcocks, DG safety caps are particularly suitable for pharmaceutical and chemical applications.

Delivery information: The safety caps come complete with v-ring seal (inside diameter 3.2 mm) and are ready for immediate use. V-ring seals are optionally available for 2 additional tube sizes (1.6 and 2.3 mm external diameter) to suit your application.



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Description Pk VWR Catalog Number Quantity
for NS29/32 1 SCOT1168417
Supplier Article Number:: 1168417
with one port with stopcock 1 SCOT1168414
Supplier Article Number:: 1168414
with tree ports with stopcocks 1 SCOT1168416
Supplier Article Number:: 1168416
with two ports with stopcocks 1 SCOT1168415
Supplier Article Number:: 1168415


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Accessories for DG Safety caps
Description Material Pk VWR Catalog Number Quantity
Ferrule, ID=1,6 mm PTFE 10 SCOT1168421
Supplier Article Number:: 1168421
Ferrule, ID=2,3 mm PTFE 10 SCOT1168422
Supplier Article Number:: 1168422
Ferrule, ID=3,2 mm PTFE 10 SCOT1168423
Supplier Article Number:: 1168423
Fitting, (spare set) PP 12 SCOT1168427
Supplier Article Number:: 1168427
Fitting with ferrule (1,6 mm) PTFE 1 SCOT1168424
Supplier Article Number:: 1168424
Fitting with ferrule (2,3 mm) PTFE 10 SCOT1168425
Supplier Article Number:: 1168425
Fitting with ferrule (3,2 mm) PTFE 10 SCOT1168426
Supplier Article Number:: 1168426
Screw plug NPT 1/8“, for leak hose PTFE 1 SCOT1168429
Supplier Article Number:: 1168429
Screw plug UNF 1/4“ PTFE 10 SCOT1168428
Supplier Article Number:: 1168428
Thread adapter GL32/GL45 PP 1 SCOT1168449
Supplier Article Number:: 1168449
Thread adapter GL38/GL45 PP 1 SCOT1168447
Supplier Article Number:: 1168447
Thread adapter GL40/GL45 PTFE 1 SCOT1168444
Supplier Article Number:: 1168444
Tool for PP fitting PP 1 SCOT1168451
Supplier Article Number:: 1168451
Tool for PTFE fitting PTFE 1 SCOT1168450
Supplier Article Number:: 1168450
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