[13C,2H3]-2-Methyl-2H-isothiazol-3-one
[13C,2H3]-2-Methyl-2H-isothiazol-3-one
[2H6]-Sibutramine hydrochloride
[2H6]-Beta-Dienestrol
异辛烷中八氟萘溶液标准物质 (0.1 ppb)1 mL
[13C, 2H3]-Naloxegol oxalate
tetranor-PGEM-d6
[2H6]-Aztreonam formate salt
10种有机磷农药混标(2015药典2341通则),100ppm
Lipoxin B4
[13C6]-L-Thyroxine
Vitamin A 维生素A标准品
乙腈/甲醇中40种激素混标,100μg/ml