31. |
滴滴涕(DDT) 50-29-3 |
Dichlorodiphenyltrichloroethane(DDT) |
— |
0.2 |
0.6* |
32. |
敌百虫 52-68-6 |
Trichlorfon |
— |
0.5 |
1 |
33. |
敌草隆 330-54-1 |
Diuron |
— |
10 |
25* |
34. |
碲化铋(按Bi2Te3计) 1304-82-1 |
Bismuth telluride,as Bi2 Te3 |
— |
5 |
12.5* |
35. |
碘 7553-56-2 |
Iodine |
1 |
— |
— |
36. |
碘仿 75-47-8 |
Iodoform |
— |
10 |
25* |
37. |
碘甲烷(皮) 74-88-4 |
Methyl iodide(skin) |
— |
10 |
25* |
38. |
叠氮酸和叠氮化钠 7782-79-8;26628-22-8 叠氮酸蒸气 叠氮化钠 |
Hydrazoic acid and sodium azide
Hydrazoic acid vapor sodium azide |
0.2 0.3 |
— — |
— — |
39. |
丁醇 71-36-3 |
Butyl alcohol |
— |
100 |
200* |
40. |
1,3-丁二烯 106-99-0 |
1,3-Butadiene |
— |
5 |
12.5* |
(考试大**注册安全)