Table 1.
Compound | Analysis method | Media | Analytes | LOD |
---|---|---|---|---|
Aldehydes (μg/sample) | EPA TO-11a | Dinitrophenylhydrazine (DNPH)-treated silica | 2-Furaldehyde Acetaldehyde Benzaldehyde Isovaleraldehyde Propionaldehyde |
0.03–0.5 0.008–0.4 0.02–0.40 0.02–0.3 0.01–0.1 |
Acids (μg/sample) | Draft NIOSH NMAM 5048 | Silica gel (600 mg) | Acetic Acid Butyric Acid Propionic Acid |
4–30 5–20 5–20 |
Ketones (μg/sample) | OSHA 1013 | Silica gel (600 mg) | Diacetyl Acetoin 2,3 pentanedione 2,3-hexanedione 2,3-heptanedione |
0.5–1 0.3–2 0.2–1 0.5–1 0.5–1 |
Bulk sample Ketones (mg/kg) | Bureau Veritas internal method for bulks | N/A | Diacetyl Acetoin 2,3 pentanedione 2,3 hexanedione 2,3-heptanedione |
0.2–10 0.4–20 0.2–10 0.2–9 0.3–9 |
Size selective particulates (μg/sample) | NMAM 0600 | 37-mm PVC filter | Respirable particulate | 40–100 |