Nitrogen Dioxide (NO₂) 400 ppm Calibration Gas — Balance Air, 58L Aluminum (58L-112-400)
$290.00
Sale price
$290.00
Regular price
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Nitrogen Dioxide (NO₂) 400 ppm Calibration Gas — Balance Air, 58L Aluminum (58L-112-400)
$290.00
Sale price
$290.00
Regular price
Nitrogen Dioxide (NO₂) 400 ppm calibration gas, balance air — NIST-traceable and manufacturer-direct. Spans and calibrates NO₂ / NOx gas detectors and emissions analyzers (diesel exhaust, combustion, stack and environmental monitoring).
- Part number: 58L-112-400
- Concentration: 400 ppm Nitrogen Dioxide (NO₂)
- Balance: Air (20.9% O₂ / Nitrogen) — balance nitrogen also available
- Cylinder: 58 L aluminum, C-10 connection. Also available in 34 L, 105 L & 116 L.
- Shelf life: 12 months from fill date.
- Certification: NIST-traceable certificate of analysis included.
- Cross-reference: direct equivalent to Gasco and Cal Gas Direct nitrogen dioxide 400 ppm balance air ("nitrogen 400") — same spec, manufacturer-direct pricing.
- Made in the USA · ships in 48 hours.
Looking for nitrogen 400 / 400 ppm nitrogen dioxide gas, balance air, in 58 L? Buy NO₂ 400 ppm span gas direct from the manufacturer.