甲醇中23种VOC混标(HJ734-2014),2000μg/ml
甲醇中23种VOC混标(HJ734-2014),2000μg/ml
共立理化水质计 DPM2-Cu
甲醇中3种氨基甲酸酯类农药混标,100μg/ml(SN/T2441-2010)
[13C6]-Cicletanine hydrochloride
Dexamethasone D4
甲醇中6种磺胺类药物混标, 100μg/ml(GB/T20759-2006)
[13C,2H3]-Ethosuximide
[13C, 15N2]-L-5,6-Dihydroorotic acid
[13C6]-Mesalamine hydrochloride
[2H5]-Piperacillin sodium salt
甲醇/DMF中6种兽药混标溶液,100μg/ml
Amikacin D5 Hydrochloride