
异辛烷中八氟萘溶液标准物质 (1 ppb)1 mL
异辛烷中八氟萘溶液标准物质 (1 ppb)1 mL
[13C7,2H]-Ambroxol hydrochloride
[13C2]-Taurine
甲醇中4种兽药混标, 100μg/ml
11(S)-HEDE
[2H4]-Celecoxib carboxylic acid
[13C4]-Artemisone
Nifedipine D6
伏马毒素B1-13C34溶液 Fumonisin B1-13C34
Acetaminophen D3
共立理化水质计 DPM2-NaClO2-D
DL-去甲变肾上腺素盐酸盐