Nitrogen (N2)

Showing 1–9 of 73 resultsSorted by popularity

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  Portagas 58L 25 PPM H2S, 50 PPM CO, CH4 2.5%(50% LEL), O2 12%, Balance N2 (RKI calibration gas, RKI p/n 81-0154RK-02)

  $185.00
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  Portagas 34L 20 PPM H2S, 60 PPM CO, C5H12 58% LEL(CH4 1.45%), O2 15%, Balance N2 (MSA quad mix equivalent w/o RFID)(Grainger p/n 2TEY1)

  $180.00
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  Portagas 58L 40 PPM H2S , Balance N2

  $195.00
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  Portagas 34L H2S 10 PPM, CO 50 PPM, CH4 2.5%(50% LEL), O2 18%, Balance N2 (RAE or Crowcon Quad Mix)

  $185.00
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  Portagas 116L 25 PPM H2S, 100 PPM CO, CH4 2.5%(50% LEL), O2 18%, Balance N2 (BW Quad Mix)

  $345.00
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  Portagas 58L 20 PPM H2S, 60 PPM CO, C5H12 58% LEL (CH4 1.45%), O2 15%, Balance N2 (MSA quad mix equivalent w/o RFID)

  $250.00
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  Portagas 58L 25 PPM H2S, 100 PPM CO, CH4 2.5%(50 % LEL), O2 18%, Balance N2 (BW quad mix)

  $250.00
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  Portagas 58L 10 PPM H2S, 50 PPM CO, CH4 2.5%(50% LEL), O2 18%, Balance N2 (RAE or Crowcon calibration gas)

  $260.00
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  Portagas 116L 99.99% Nitrogen

  $275.00
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