Gas detection: monitors, alarms, faults and maintenance

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Safety documents

SDS Library

Safety Data Sheets · 5 chemicals

Carbon monoxide

CAS 630-08-0

OTIS sample supplier (illustrative)

COApproved · 2026-02-10

Sample only — not for operational use

Emergency summary & SDS

Hydrogen sulfide

CAS 7783-06-4

OTIS sample supplier (illustrative)

H2SApproved · 2026-02-10

Sample only — not for operational use

Emergency summary & SDS

Methane

CAS 74-82-8

OTIS sample supplier (illustrative)

LELApproved · 2026-02-10

Sample only — not for operational use

Emergency summary & SDS

Oxygen

CAS 7782-44-7

OTIS sample supplier (illustrative)

O2Approved · 2026-02-10

Sample only — not for operational use

Emergency summary & SDS