Chlorinated pesticide in green tea绿茶中的氯化农药

Chlorinated pesticide in green tea;绿茶中的氯化农药;

2023-09-27 67

Estrone and Estriol埃斯特龙和埃斯特罗尔

Estrone and Estriol;埃斯特龙和埃斯特罗尔;

2023-09-27 76

Acetaldehyde -2,4- dinitrophenylhydrazone乙醛-2,4-二硝基苯基肼

Acetaldehyde -2,4- dinitrophenylhydrazone;乙醛-2,4-二硝基苯基肼;

2023-09-27 61

KC-500 Standard samplesKC-500标准样品

KC-500 Standard samples;KC-500标准样品;

2023-09-27 77

Trihalomethane standard mixed sample (1)三氟甲烷标准混合样品(1)

Trihalomethane standard mixed sample (1);三氟甲烷标准混合样品(1);

2023-09-27 72

Organic phosphorus system pesticides (3)有机磷系统农药(3)

Organic phosphorus system pesticides (3);有机磷系统农药(3);

2023-09-26 64

Trihalomethane under drainage在排水道中的三卤甲烷

Trihalomethane under drainage;在排水道中的三卤甲烷;

2023-09-26 68

Trihalomethane standard mixed sample (2)三氟甲烷标准混合样品(2)

Trihalomethane standard mixed sample (2);三氟甲烷标准混合样品(2);

2023-09-26 69

Gas (O2, N2, CO, Methan, Ethan, CO2, Ethylene)气体(O2、N2、CO、甲烷、伊桑、二氧化碳、乙烯)

Gas (O2, N2, CO, Methan, Ethan, CO2, Ethylene);气体(O2、N2、CO、甲烷、伊桑、二氧化碳、乙烯);

2023-09-26 55

Xylenol isomer木酚异构体

Xylenol isomer;木酚异构体;

2023-09-26 64