[13C, 2H3]-Mepronil
[13C, 2H3]-Mepronil
[13C,2H3]-Tonabersat
109种农药混标溶液,10ppm
甲醇/水中21种磺胺混标,(GB/T 24800.6-2009),100μg/ml
4种药物混标, 100ppm
[2H4]-Desacetyldiltiazem oxalate
[2H8]-Quizartinib
[13C6]-Retigabine
[13C, 2H3]-Istradefylline
甲醇中3,6,3-壬基酚-13C6溶液,100μg/mL
[2H4]-Deferasirox
[13C6]-5-Carboxymeloxicam