[13C6]-5-Carboxymeloxicam
[13C6]-5-Carboxymeloxicam
[U-Ring-13C6]-3'-Hydroxyacetophenone
Mycophenolic Acid D3
[13C,2H3]-Creatinine
[13C2,15N3]-Amitrole
[13C,2H3]-N-Desmethyl-loperamide
[13C, 2H3]-Trigonelline chloride
[2H4]-Tipranavir
[13C,2H3]-Doxorubicinol formiate salt
[2H5]-Atorvastatin calcium salt
109种农药混标溶液,10ppm
[2H9]-erythro-Hydroxybupropion