General Description
NAME: Bismuth Telluride, Se Doped
IMIS: 0371
CAS: 1304-82-1
DESCRIPTION:
Solid.
Exposure Limits
ACGIH TLV:
5 mg/m3 TWA; Appendix A4 (Not Classifiable as a Human Carcinogen)
NIOSH REL: 5 mg/m3 TWA
Health Factors
HEALTH EFFECTS:
Cumulative lung damage (HE10)
Monitoring
PRIMARY SAMPLING/ANALYTICAL METHOD (SLC1):
MEDIA:
Tared Low Ash Polyvinyl Chloride (LAPVC) filter 5 microns
MAX V:
960 Liters MIN V:
480 Liters MAX F:
2.0 L/min
ANL 1:
Gravimetric Analysis
REF:
11, 12
SAE:
0.10
CLASS:
Fully Validated
NOTE:
Field method. If the gross weight of the sample yields a concentration below the standard for the air contaminant, do not submit the sample to SLTC for analysis.
ANL A:
Atomic Absorption Spectroscopy; AAS
REF:
2 (OSHA ID-121)
CLASS:
Not Validated
NOTE:
Submit as a separate sample. An elemental analysis for Tellurium or Bismuth is performed and reported as the compound.
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