8种农药混标,100ppm
8种农药混标,100ppm
[13C6]L-ascorbic acid 维生素C/抗坏血酸内标
[13C]-Xanthine
[2H5]-5-Hydroxyindoleacetic acid
[2H8]-N-Deshydroxyethyldasatinib
[2H4]-N6-(carboxymethyl)-L-Lysine
[2H6]-Trimipramine maleate
[2H6]-Trazodone hydrochloride
[13C5]-Avibactam sodium salt
[2H8]-BHS697
甲醇中三种β-受体激素内标溶液,100μg/ml
乙腈中14种兽药混标,100μg/ml