Sampling Guide for Air Contaminants in the Workplace - Irsst
Sampling Guide for Air Contaminants in the Workplace - Irsst
Sampling Guide for Air Contaminants in the Workplace - Irsst
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ROHS Substances table<br />
117<br />
ROHS Name<br />
CAS<br />
TWAEV<br />
STEV<br />
Ceil<strong>in</strong>g<br />
(mg/m³)<br />
Notes<br />
<strong>Sampl<strong>in</strong>g</strong><br />
Device<br />
Flow<br />
L/m<strong>in</strong><br />
Volume<br />
TWAEV<br />
STEV<br />
(L)<br />
Pr<strong>in</strong>ciple<br />
MRV<br />
µg<br />
CVa<br />
(%)<br />
#<br />
meth.<br />
Remarks<br />
Silicon carbide (non<br />
fibrous)<br />
409-21-2<br />
10 Pt SKC 225-8-01-1 or 225-8-04 polyv<strong>in</strong>yl 1,5 180 Grav 25 4,9 IRSST<br />
48-1<br />
chloride filter<br />
902 PVC filter-37<br />
914 PVC filter-25<br />
Additional <strong>in</strong><strong>for</strong>mation is available <strong>in</strong> Info-Labo 91-03. The weight measurement<br />
method <strong>for</strong> dusts is by def<strong>in</strong>ition non-specific.<br />
Silicon tetrahydride<br />
7803-62-5<br />
6,6 Glass fritted tip imp<strong>in</strong>ger conta<strong>in</strong><strong>in</strong>g 15 mL 1 480 ICP<br />
OSHA<br />
IMIS2237<br />
of potassium hydroxide<br />
OSHA<br />
ID125G<br />
The samples must be stored <strong>in</strong> plastic conta<strong>in</strong>ers and shipped as soon as<br />
possible. Contact <strong>the</strong> IRSST be<strong>for</strong>e sampl<strong>in</strong>g.<br />
OSHA method ID-125G is <strong>for</strong> total silicon and can be adapted to this product.<br />
Silver, Metal<br />
7440-22-4<br />
0,1 Omega M-083700AF or Omega M-<br />
1,5 180 ICP-MS 0,05<br />
IRSST<br />
375<br />
082500AFP mixed cellulose ester filter<br />
905 MCE filter-37<br />
915 MCE filter-25<br />
Specific sampl<strong>in</strong>g must be carried out <strong>for</strong> this substance.<br />
The analytical results are expressed as total silver.<br />
Silver [7440-22-4],<br />
Soluble compounds (as<br />
Ag)<br />
7440-22-4<br />
0,01<br />
Contact <strong>the</strong> IRSST be<strong>for</strong>e sampl<strong>in</strong>g.<br />
IRSST method 20-3 is <strong>for</strong> total silver and can be adapted to soluble silver<br />
compounds.<br />
Soapstone<br />
14378-12-2<br />
6 Pt SKC 225-8-01-1 or 225-8-04 polyv<strong>in</strong>yl 1,5 180 Grav 25 4,9 IRSST<br />
48-1<br />
chloride filter<br />
902 PVC filter-37<br />
914 PVC filter-25<br />
Additional <strong>in</strong><strong>for</strong>mation is available <strong>in</strong> Info-Labo 91-03. The weight measurement<br />
method <strong>for</strong> dusts is by def<strong>in</strong>ition non-specific.<br />
Soapstone<br />
14378-12-2<br />
3 Pr SKC 225-8-01-1 or 225-8-04 polyv<strong>in</strong>yl 1,7 180 Grav 25 4,9 IRSST<br />
48-1<br />
chloride filter<br />
(nylon)<br />
902<br />
914<br />
PVC filter-37<br />
PVC filter-25<br />
2,75<br />
(GS3)<br />
997 PVC filter-37, 3 parts<br />
Additional <strong>in</strong><strong>for</strong>mation is available <strong>in</strong> Info-Labo 91-03. The weight measurement<br />
method <strong>for</strong> dusts is by def<strong>in</strong>ition non-specific.<br />
Sodium azide<br />
26628-22-8<br />
--<br />
--<br />
0,3<br />
RP Polyv<strong>in</strong>yl chloride filter <strong>in</strong> series with a<br />
1 5 IC-VIS<br />
OSHA<br />
ID211<br />
silica gel tube 150/75 mg.<br />
Contact <strong>the</strong> IRSST be<strong>for</strong>e sampl<strong>in</strong>g.<br />
OSHA method ID211 is <strong>for</strong> <strong>the</strong> simultaneous determ<strong>in</strong>ation of sodium azide<br />
(NaN3) and hydrazoic acid (HN3) s<strong>in</strong>ce sodium azide is converted <strong>in</strong>to hydrazoic<br />
acid on contact with moisture.<br />
Sodium bisulfite<br />
7631-90-5<br />
5<br />
Contact <strong>the</strong> IRSST be<strong>for</strong>e sampl<strong>in</strong>g.<br />
IRSST method 287-1 is <strong>for</strong> <strong>the</strong> analysis of total soluble sodium and can be<br />
adapted to this product.
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