Analytical Standards

An internal standard for the quantification of N-butyldeoxynojirimycin

An internal standard for the quantification of 4-nitroaniline

An internal standard for the quantification of ribavirin

An internal standard for the quantification of carbidopa

氟伏沙明定量的内标

Triptolide-d3 (PG490-d3) 是氘标记的雷公藤内酯。雷公藤内酯是从雷公藤根中提取的二萜类三环氧化物，具有免疫抑制、抗炎、抗增殖和抗肿瘤作用。雷公藤内酯是一种 NF-κB 活化抑制剂。

An internal standard for the quantification of L-serine

An internal standard for the quantification of glycine

An internal standard for the quantification of aniline

An internal standard for the quantification of gallic acid

An internal standard for the quantification of atorvastatin lactone

An internal standard for the quantification of metanephrine

An internal standard for the quantification of pyridostigmine

An internal standard for the quantification of simazine

An internal standard for the quantification of taurine

An internal standard for the quantification of gliotoxin

An Analytical Reference Standard

An internal standard for the quantification of L-serine

An internal standard for the quantification of cytosine

An internal standard for the quantification of methylmalonic acid

An internal standard for the quantification of thymine

An internal standard for the quantification of hypoxanthine

An internal standard for the quantification of salicylic acid

An internal standard for the quantification of (±)-nornicotine