carbon monoxide co

Carbon Monoxide COCarbon Monoxide CO

740,000 740,000 PPMPPM

74 %74 %UELUEL

1000 PPM1000 PPM

Reddish Reddish Skin Skin

1200 PPM1200 PPM

IDLHIDLH

2000 PPM2000 PPM

Death or Death or irreversibleirreversible

damagedamage1 hour1 hour

3200 PPM3200 PPM

Dizziness &Dizziness &HeadacheHeadache5 -10 mins.5 -10 mins.

10,000 PPM10,000 PPM1 %1 %

UnconsciousnessUnconsciousness& Death& Death

1-3 mins.1-3 mins.

TLV-TWATLV-TWA(NIOSH)(NIOSH)

35 35 PPMPPM

400 PPM400 PPM

STELSTELHeadache Headache

1-2 hr.1-2 hr.

TLV-CTLV-CHeadacheHeadache

2-3 hr. 2-3 hr.

200 PPM200 PPM

6400 PPM6400 PPM

Death or Death or irreversibleirreversible

damagedamage10-15 mins.10-15 mins.

1.2 %1.2 %

12,800 12,800 PPMPPM

10 % of 10 % of LELLEL

12.8%12.8%LELLEL

128000128000LELLEL

4000 PPM4000 PPM

LCLoLCLo

30 min.30 min.

PELPEL(OSHA)(OSHA)

50 50 PPMPPM

5000 PPM5000 PPM

LCLoLCLo

5 min.5 min.

SafeSafe UnsafeUnsafe

DangerousDangerousFlammableFlammable

DangerousDangerous

10 % of LEL10 % of LEL

TOXICTOXIC

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