Methane (CH4)

Showing 10–18 of 132 resultsSorted by popularity

• 

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

  $250.00
  View Item
• 

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

  $260.00
  View Item
• 

  Portagas 34L BW 4-gas mix 25 ppm H2S, 100 ppm CO, 2.5% CH4 (50% LEL), 18% O2, Bal N2 (BW Quad Mix)

  $185.00
  View Item
• 

  Portagas 100L 2.5% Methane (50% LEL), Balance Air

  $185.00
  View Item
• 

  Portagas 100L 2.5% CH4 (50% LEL) 18% 02, balance N2

  $190.00
  View Item
• 

  Portagas 34L 25 PPM H2S, 50 PPM CO, CH4 2.5%(50% LEL), O2 12%, Balance N2 (RKI quad mix)

  $170.00
  View Item
• 

  Portagas 34L 25 PPM H2S, 100 PPM CO, CH4 2.5%(50% LEL),O2 18%, Balance N2 (BW quad mix)

  $180.00
  View Item
• 

  Portagas 100L 2.5% Methane (50% LEL), Balance Air

  $180.00
  View Item
• 

  Portagas 116L 2.5% vol. (50% LEL) Methane, Balance Air

  $295.00
  View Item