Sample Bag Accessories

Teflon Tubing

Use only Teflon tubing for bag sampling to avoid loss of sample by adsorption to the tubing surface.

Description	Quantity	Cat. No.
Teflon tubing 1/4" ID (5/16" OD) Used over Vac-U-Chamber Sample inlet	10 ft	231-937
Teflon tubing 1/4" ID (5/16" OD) Used over Vac-U-Chamber Sample inlet	50 ft	231-924
Teflon tubing 1/16" ID (1/8" OD) Fits inside bag fitting	10 ft	231-9-21
Teflon tubing 3/16" ID (1/4" OD) Fits over bag fitting	10 ft	231-9-23

Vac-U-Chamber®

For convenient, reliable bag sampling
The SKC Vac-U-Chamber is a rigid air sample box that allows the direct filling of an air sample bag using negative pressure provided by most personal air sampling pumps. When using the Vac-U-Chamber, the air sample enters directly into the bag without passing through the pump, thus eliminating the risk of contaminating the pump or sample. The Vac-U-Chamber has rigid walls that will not collapse under vacuum conditions, eliminating possible errors. All surfaces in contact with the sample are constructed of stainless steel or Teflon.

Vac-U-Chamber
with metal fittings (supplied without pump)
Cat. No....................231-939

Mini Vac-U-Chamber
with polypropylene fittings; designed for 1-liter bags with a single polypropylene fitting (232-01)
Cat. No....................231-940

The SKC Vac-U-Tube ™

An easy way to take quick bag samples, the SKC Vac-U-Tube is an acrylic syringe with a removable face plate that allows a specially-designed 0.7 L Tedlar bag to be placed inside.

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This page was last modified May 5, 2004