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Nitric Oxide and Nitrogen Dioxide

CAS number
No CAS number

UK workplace exposure limits

Our data hold no UK limit for this substance.

Sampling methods

MethodSamplingMedium AnalysisPart numbers
NIOSH 6014 Active (pump) VAS 226-40A
226-182
226-182A
OSHA ID-182 Active (pump) IC 226-40A
226-182
226-182A
Non-agency 59 Active (pump) IC 226-40A
226-182
226-182A

Methods and limits as published by their agencies and summarised by SKC; check the current method and the limit that applies to you before sampling.

Source: SKC Inc. (USA), Sampling Guides, used with SKC's permission (opens in a new tab)