PID能检测气体成分（VOC挥发性气体表）.doc

PID能检测的气体成分(VOC挥发 性气体表) Gas Name Gas Name formula Molecular weight 11.7bV (Ar) Factor 10.6eV (Kr) Factor 10.2eV (D2) Factor 8.4eV (Xe) Factor High alarm ppm Low alarm ppm STEL alarm ppm TWA alarm ppm High alarm mg/m Low alarm mg/m STEL alarm mg/m TWA alarm mg/m Acetaldehyde 氧化乙烯 C2H4O 44 3.3 4.86 1 0 M M 50 20 M M 92 37 Acetic Acid 醋酸 C2H4O2 60 2.6 36.15 0 0 M M 15 10 M M 37 25 Acetic Anhydride 醋的醋酐 C4H6O3 102 2 0 0 0 M M 2 0.5 M M 10 2.5 Acetone 丙酮 C3H6O 58 1.4 0.71 1 1.2 M M 1500 500 M M 3620 1210 Acetonitrile 氰代甲烷 CH3CN 41 100 0 0 0 M M 60 40 M M 102 68 Acetylene 乙炔 C2H2 26 2 0 0 0 M M 0 0 M M 0 0 Acrolein 丙烯荃 C3H4O 56 3 4 1 0 M M 0.3 0.1 M M 0.7 0.2 Acrylic Acid 压克力的酸 C3H4O2 72 2 2.74 0 0 M M 20 10 M M 60 30 Acrylonitrile 丙烯腈 C3H3N 53 1.2 0 0 0 M M 0 2 M M 0 4.4 Allyl alcohol 烯丙醛﹑乙烯甲醇 C3H6O 58 1.7 2.07 2 0 M M 4 2 M M 9.7 4.8 Allyl chloride 烯丙基氯﹑3-氯丙烯 C3H5Cl 77 0.7 4.5 0 0 M M 0 0 M M 0 0 Ammonia 氨 H3N 17 5.7 8.49 8 0 M M 35 25 M M 25 18 Amyl acetate, n- 戊完基醋酸盐,n- C7H14O2 130 1 1.8 0 0 M M 0 0 M M 0 0 Amyl alcohol 戊完基酒精 C5H12O 88 4 3.2 5 0 M M 0 0 M M 0 0 Aniline 苯胺 C6H7N 93 0.47 0.5 0.5 0.5 M M 0 1 M M 0 4 Anisole 苯甲醚=茴香醚 C7H8O 108 1 0.47 1 1 M M 0 0 M M 0 0 Arsine 三氢砷化﹑胂 AsH3 78 3 0 2 0 M M 0 0.1 M M 0 0.2 Asphalt, petroleum fumes 柏油, 石油臭气　 　 150 0 1 0 0 M M 0 0 M M 10 5 Benzaldehyde 苯甲醛 C7H6O 106 1 0.85 1 0 M M 0 0 M M 0 0 Benzene 苯 C6H6 78 0.6 0.5 0.53 0 M M 0 1 M M 0 0 Benzenethiol 硫醇 C6H5SH 110 0 0.7 0 0 M M 0 0.5 M M 0 2.3 Benzonitrile 氰苯﹑苯甲精 C7H5N 103 2 0.7 1 0 M M 0 0 M M 0 0 Benzyl alcohol 苯甲基酒精 C7H8O 108 0.9 1.25 1.2 1.4 M M 0 0 M M 0 0 Benzyl chloride 苯甲酰氯 C7H7Cl 127 0.5 0.55 1 0 M M 1.5 0.5 M M 7.9 2.6 Benzyl formate 苯甲基蚁酸盐 C8H8O2 136 0.66 0.77 1 0 M M 0 0 M M 0 0 Biphenyl 联苯基 C12H10 154 0 0.4 0 0 M M 0.6 0.2 M M 3.8 1.3 Bis(2,3-epoxypropyl) ether 醚 C6H10O3 130 0 3 0 0 M M 0 0.1 M M 0 0.5 Bromine 嗅 Br2 160 0.74 0 0 0 M M 0.3 0.1 M M 2 0.7 Bromobenzene 溴苯 C6H5Br 157 0.5 0.7 1 0 M M 0 0 M M 0 0 Bromoethane 溴乙烷 C2