[13C5]-Didanosine
[13C5]-Didanosine
[1,2,3-13C3,2H2]-Glyphosate
D4-Emamectin
13,14-dihydro-15-keto Prostaglandin D2
TOC调谐用碳酸氢钠 25 g
GCMS Smart MRM 测试标准物质 (50 ppb)1 mL
12(S)-HHTrE
[2H4]-Triethylenetetramine tetrahydrochloride
甲醇中19种磺胺类混标溶液,100μg/ml
甲醇中氯霉素、甲砜毒素和氟苯尼考混标溶液,100μg/ml
[2H7]-Aspirin
11种大环内酯类混标溶液,100μg/ml