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NICKEL PLATED HR® ON/OFF VALVE WITH 1/4" DIAMETER BARBED STEM AND SEPARATE PLASTIC 1/4" JACO® FITTING WITH FLUOROPOLYMER FACED SEPTUM

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.
  • Prices include HR® ON/OFF Valve and Plastic Jaco® fitting for 1/4” OD tubing or septum
  • Use 3/16 ID tubing on barbed stem.
  • Bags with grommets available.
  • Bags with multiple fittings available.
  • Custom sized bags available.
Unit of Measure

Specifications

Film Material

 N/A MULTI-LAYER FOIL

Capacity

 N/A 16.0 L

Size

 N/A 18 x 18 in

Film Thickness

 N/A 0.0046 in

Bags Per Package

 N/A 5

Valve Stem Diameter

 N/A 1/4 in Barbed

Use with Tubing Size (ID)

 N/A 1/4 in

Minimum Order Quantity

 N/A 5

Note

N/A HR® Valve is Nickel Plated and Jaco Fitting is inert, industry standard polypropylene.
Locking Combo® is a registered trademark of Jensen Inert Products, Inc.
Swagelok® is a register trademark of Swagelok, Inc.
Jaco® is a registered trademark of Jaco Manufacturing, Inc.
HR® is a registered trademark of Halkey Roberts, Inc.
Tedlar® is a registered trademark of E.I. Dupont

Additional Information

N/A

  • Catalog No. CAP-14-JT, Cap, Polypropylene, Jaco® Set Up for 1/4" Tubing
  • Catalog No. SEP5007-JSF-10, Septa, 10/90, 10 mm for Jaco Fitting/10 EA.

Valve/Fitting Features

N/A

  • Compression ferrule secures tubing onto fitting.
  • Polypropylene molded construction.
  • Option of cap for tubing, or cap with septum.
  • Replaceable fluoropolymer faced septum with large area.
  • Nickel Plated
  • Barbed stem for attaching tubing.
  • Leak resistant seal in closed position.

Film Key Features

N/A

  • Our Multi-Layer Foil bags are the best choice for collecting and storing H2S.
  • Ideal for sampling and storing for low molecular weight compounds such as Methane, CO, CO2, Hydrogen, and inert gases which are not stable in Tedlar®, ALTEF, or FEP.
  • Water and vapor proof, these opaque, flexible bags protect light sensitive compounds.
  • They provide up to 5 day sample stability for many VOCs, with minimal adsorption.

Suggestion

N/A

  • Before use, thoroughly flush bags with ultra-pure nitrogen or zero air
  • During sampling, Fluoropolymer tubing and Fluoropolymer faced septums must be used in order to prevent sample loss.
  • Bags should not be filled to more than 80% of their maximum volume.
  • Charcoal (Black) Tedlar® bags should be used when sampling light sensitive compounds
  • Do not store compounds in bags long term due to the possibility that chemicals may adsorb onto the bag surface.
  • Bags should not be used to collect reactive or unstable compounds.
  • When shipping bags, do not air-ship unless the bags are stored in a pressurized area.

Film Properties

N/A

  • Ideal for collecting low molecular weight compounds such as: CH4, H2S, CO, and CO2
  • Foil layers provide very low permeability and complete moisture barrier
  • Maximum operating temperature: 190 ºF
  • Opaqueness protects samples from ultraviolet light

Film Advantages

N/A

  • The only bag material that adequately holds H2S for long periods (>5 to 7 days)
  • Ideal for collecting low molecular weight compounds
  • Sample stability for up to 5 days for most compounds
  • Very low permeability to O2, CO2
  • Good VOC stability
  • Less expensive than Tedlar® and ALTEF

Film Limitations

N/A

  • Not recommended for collecting low ppm to high ppb VOC's due to background levels from bag materials
  • Recommend analyzing within 48 hours after collection for methane, hydrogen sulfide, carbon monoxide and carbon dioxide

Valve/Fitting Benefits

N/A

  • Superior grip compared to metal fittings.
  • Inexpensive compared to metal fittings.
  • Allows attachment of tubing or syringe sample extraction by changing caps.
  • Allows repeated punctures with common lab syringes.
  • Allows reuse of valve by only replacing septum.
  • Resists damage from most aggressive chemicals.
  • Helps hold tubing in place.
  • Prevents sample loss in closed position. However, when stem is not closed, sample air passes into ambient air outside valve.