Calibration Cylinder, Gas, 58 L RP, (CH4)-1.45%, (O2)-15%, (CO) 60 PPM, (H2S)-20 PPM, (SO2)-10 PPM

58-liter RP cylinder with a five-gas mix for multi-sensor detector calibration.

Key Features:

• Composition: 60 ppm CO / 20 ppm H₂S / 15% O₂ / 1.45% CH₄ / 10 ppm SO₂, balance N₂

• 58 L Model RP calibration cylinder for portable and fixed MSA detectors

• Suitable for multi-gas detectors that measure CO, H₂S, O₂, CH₄ (LEL), and SO₂

• Gravimetrically prepared, NIST-traceable calibration mixture