Cut Sheet

8. Exposure controls/personal protection
Occupational exposure limits
@76!#!7/#!67#7!#775'D$"@$;7#3!!
(7!!"77#!753!!
US. OSHA Table Z-1 Limits for Air Contaminants (29 CFR 1910.1000)
ValueComponents Type
'D$ 4#/#73(+
-,-)

'D$ 47(+.-)-

'D$ ,.47(+.)-.-
,
'D$ 47/!1/
(+--

'D$ 477"
7/!7(+
.),--

'D$ 4-73(+--

US. ACGIH Threshold Limit Values
ValueComponents Type
+@D$ ,-7/(+
)--
@&( 
@&( #/#73(+
-,-)
+@D$ 7(+.-)-
+@D$ ,7(+.)-.-
@&( ,
+@D$ )7/!1/
(+--
@&( ,
@&( -73(+--
US. NIOSH: Pocket Guide to Chemical Hazards
ValueComponents Type
!! 4,-7/(+
)--

@&( 4

@&( 4#/#73(+
-,-)

@&( 47(+.-)-

+@D$ ,47(+.)-.-
,
@&( ,.4
,
+@D$ 47/!1/
(+--
)
@&( ,4

@&( 477"
7/!7(+
.),--
4,
:!<7-0=%
;!<, 5!!<,-,.-,)<-.-,
+%+*+