Keep my session open?
Ending In 
The session is expired
Your session has expired. For your security, we have logged you out.
Would you like to log in again?
Global Web is currently experiencing issues, technical teams are working to correct the problem.

Tubing, rubber, vacuum

Supplier: VWR Collection
Natural rubber, black/red

  • Flexible, very good tensile strength
  • Seamless and acid-proof
  • It also offers high resilience and tear resistance

Heavy wall, suitable for vacuum applications in the laboratory.

Hardness (Shore durometer A): 50

Tensile strength: 172 - 241 bar (black) 138 - 179 bar (red)

Log in to see your contract pricing and availability.
  Remember me on this device


Expand All / Collapse All
Ø int. Ø ext. Wall thickness Pk VWR Catalog Number Quantity
6,3 mm 12,7 mm 3,2 mm 15 m 228-1147
6,3 mm 15,9 mm 4,7 mm 15 m 228-1148
6,3 mm 15,9 mm 4,7 mm 3 m 228-1142
12,7 mm 28,5 mm 7,9 mm 3 m 228-1143
12,7 mm 28,5 mm 7,9 mm 15 m 228-1149
15,9 mm 34,9 mm 9,5 mm 3 m 228-1144
15,9 mm 34,9 mm 9,5 mm 15 m 228-1150
19 mm 38,1 mm 9,5 mm 3 m 228-1145
19 mm 38,1 mm 9,5 mm 15 m 228-1151
Generate Barcodes Barcode Label Format: 
Generate PDF Catalog Page


Need help?

  • Whatever you have to say, positive or negative, is important to us.
  • Providing feedback takes only seconds.
  • Your feedback will be made available to the public on the web. will publish your name as user.
You can use this name, or edit and save a nickname.
We recommend authors use their first and last initial.

Please confirm the industry you work in

Example: Pharmaceutical

Please confirm your role

Example: Clinical Trial Assistant

Please confirm your location

Example: New York, NY


Total Ratings: 0
Avg. Ratings: 0.0 out of 5

Sort all by:

Enter Details

Select the article for which you are looking for Certificate

Indicate the Lot Number. This field is mandatory. Enter 'x' if unknown for VWR Chemicals

Enter Certificate Details

Enter the Lot number:

Choose from recent batch/lot numbers:

Review & Compare Alternatives
We found alternative products that can save you up to  per item-unit.  To compare product details, select up to 3 alternatives below and click Compare Selected. To add items to your basket, enter a quantity and click Add to Basket.

Original Product:

Description Catalog Number Availability Unit Your Price Price Per Qty