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Badge Compliance and Regulatory Reference

ChemicalAccuracyMinimum Detectable (8 hour basis)Method of AnalysisReference MethodOSHANIOSHACGIH
Acetic AcidTWA ± 18.0%0.1 ppmGas ChromatographyNIOSH Method 160310 ppm TWA15 ppm STEL10 ppm TWA; 15 ppm STEL
AcetoneTWA ± 10.9%; STEL ± 13.7%0.1 ppmGas ChromatographyOSHA Method 691000 ppm TWA250 ppm TWA500 ppm TWA; 750 ppm STEL
AcetonitrileTWA ± 14.4%0.1 ppmGas ChromatographyNIOSH Method 160640 ppm - TWA20 ppm - TWA40 ppm - TWA; 60 ppm STEL
BenzeneTWA ± 8.4%; STEL ± 9.8%0.050 ppmGas ChromatographyNIOSH method 15011.0 ppm TWA; 5.0 ppm ceiling1.0 ppm TWA; 1.0 STEL0.5 ppm TWA; 2.5 ppm STEL
Desflurane± 8.4%0.0080 ppmGas ChromatographyOSHA method 106N/A2 ppm RELN/A
Enflurane (Ethrane)TWA ± 10.2%0.010 ppmGas ChromatographyOSHA method 103N/A2 ppm REL75 ppm TWA
EthanolTWA ± 13.1%0.010 ppmGas ChromatographyNIOSH method 14001000 ppm TWA1000 ppm TWA1000 ppm TWA
Ethyl EtherTWA ± 13.9%0.1 ppmGas ChromatographyNIOSH method 1610400 ppm TWAno REL400 ppm TWA; 500 ppm STEL
Ethylene OxideTWA ± 8.8%; STEL ± 10.9%0.011 ppmGas ChromatographyNIOSH method 16141.0 ppm TWA; 5.0 ppm STEL; 0.5 ppm 8 hour Action Level0.1 ppm TWA; 5 ppm Ceiling/10 min1.0 ppm TWA
FormaldehydeTWA ± 18.2%; STEL ± 13.3%0.0040 ppmLiquid ChromatographyNIOSH method 20160.75 ppm TWA; 0.5 ppm Action Level; 2.0 ppm STEL0.016 ppm TWA; 1.0 ppm Ceiling0.3 ppm Ceiling
GasolineTWA ± 16.6%0.1 ppmGas ChromatographyNIOSH method 1550N/AN/A300 ppm TWA; 500 ppm STEL
Glutaraldehyde± 13.3%0.030 ppm (STEL)Liquid ChromatographyOSHA method 64Consult State OSHA0.2 ppm Ceiling0.05 ppm Ceiling
Halothane± 8.4%0.0040 ppmGas ChromatographyOSHA method 103N/A2 ppm REL50 ppm TWA
Hydrogen PeroxideTWA ± 19.0%0.020 ppmSpectrophotochemicalOSHA Method VI-61.0 ppm TWAN/A1.0 ppm TWA
Isoflurane± 10.2% at TWA0.0040 ppmGas ChromatographyOSHA method 103N/A2 ppm REL75 ppm TWA
Isopropyl AlcoholTWA ± 8.4%; STEL ± 9.8%0.0030 ppmGas ChromatographyNIOSH method 1400400 ppm TWA400 ppm TWA; 500 ppm STEL400 ppm TWA; 500 ppm STEL
MercuryTWA ± 10.0%0.001 Mg/M³Atomic Adsorption SpectrophotometerOSHA method ID-1400.1 mg/m3 CeilingN/AN/A
MethanolTWA ± 11.7%; STEL ± 12.2%0.7 ppmGas ChromatographyNIOSH method 2000200 ppm TWA250 ppm STELN/A
Methyl Ethyl KetoneTWA ± 11.7; STEL ± 12.2%0.1 ppmGas ChromatographyOSHA method 84200 ppm TWA200 ppm TWA; 300 ppm STEL200 ppm TWA; 300 ppm STEL
Methyl MethacrylateTWA ± 18.2%; STEL ± 13.3%0.1 ppmGas ChromatographyOSHA method 94100 ppm TWA100 ppm TWA100 ppm TWA
Methylene ChlorideTWA ± 17.2%0.80 ppmGas ChromatographyNIOSH method 100525 ppm TWA; 125 ppm STELN/A50 ppm TWA
Nitrous OxideTWA ± 12.4%0.070 ppmGas ChromatographyOSHA method ID-166Consult State OSHA25 ppm TWA50 ppm TWA
PerchloroethyleneTWA ±15.0%0.16 ppmGas ChromatographyNIOSH method 1501100 ppm TWA; 200 ppm CeilingN/A25 ppm TWA; 100 ppm STEL
PhenolTWA ± 12.2%0.1 ppmGas ChromatographyNIOSH method 35025 ppm TWA5 ppm REL/15.6ppm Ceiling 15 min.N/A
SevofluraneTWA ± 8.4%0.020 ppmGas ChromatographyOSHA method 106N/A2 ppm RELN/A
TolueneTWA ± 8.4%; STEL ± 9.8%0.16 ppmGas ChromatographyNIOSH method 1501200 ppm TWA; 300 ppm Ceiling100 ppm TWA; 150 ppm STEL50 ppm TWA
XyleneTWA ± 9.9%; STEL ± 13.7%0.039 ppmGas ChromatographyNIOSH method 1501100 ppm TWA100 ppm TWA; 150 ppm STEL100 ppm TWA; 150 ppm STEL