Altef Gas Sampling Bag, 7" x 7" 1L, CHROMSPEC, with Roberts Nickel Plated On/Off Valve with 1/4" Barbed Stem & Jaco Fitting with Septum

Altef Gas Sampling Bag, 7" x 7" 1L, CHROMSPEC, with Roberts Nickel Plated On/Off Valve with 1/4" Barbed Stem & Jaco Fitting with Septum

SKU:
TDPAL0707RJS
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Description

ALTEF is a proprietary fluoropolymer film developed especially for the Gas Sampling market. ALTEF does not exhibit background levels of DMAC or phenol. ALTEF is chemically inert to most acids, aliphatic and aromatic organic compounds, chlorinated solvents, and alcohols. ALTEF has low VOC background and is suitable for most VOC's and many sulfur compounds. Longer sample storage times than most other bag materials.

ALTEF is not recommended for ketones or esters in high concentrations (>30%) and is not suitable for storing H2S.

Maximum operating temperature: 260 ºF

You get the features of both the HR® Valve and the Jaco® Fitting on one bag:

HR® Features:

  • Nickel Plated to resist damage from most aggressive chemicals
  • 1/4" Barbed Stem for attaching tubing, helps keep tubing in place
  • Leak resistant seal in closed position, prevents sample loss. However, when stem is not closed, sample air passes into the ambient air outside valve

Jaco® Features:

  • Polypropylene molded construction is inexpensive compared to metal fittings
  • Replaceable fluoropolymer faced septum with large area, allows repeated punctures with common lab syringes.
  • Allows reuse of valve by only replacing septum.
  • Option of cap with septum or cap with tubing, allows syringe sample extraction or attachment of tubing by changing caps.
  • Compression ferrule secures tubing onto fitting, which provides a superior grip compared to metal fittings.
  • Standard Jaco can be used with 1/4" tubing. Jaco for 1/2" and 3/8" tubing also available.
Additional Information
Sales Unit:
EACH