Pyrantel impurity D

Pyrilamine Maleate

N-(4-Methoxyphenyl)methyl-N′,N′-dimethyl-N-(2-pyridinyl)-1,2-ethanediamine maleate salt

rac-Naproxen

雷洛昔芬相关化合物C, Raloxifene Related Compound C

Ranitidine Related Compound B

N,N′-Bis{2-{{{5-[(dimethylamino)methyl]furan-2-yl}methyl}sulfanyl}ethyl}-2-nitroethene-1,1-diamine

核黄素杂质A, Riboflavin Impurity A

卡巴拉汀相关化合物B, Rivastigmine Related Compound B

Ropinirole Related Compound B

Rubiadin

甲基异茜草素

Safinamide Imidazolidinone

Salidroside

红景天苷

Sertraline Hydrochloride

盐酸舍曲林 盐酸盐

Sheepshead minnow (Cyprinodon variegatus), 48-hr Acute, nonrenewal, 25℃, SSW

Sodium picosulfate

SPB^®-5 Intuvo Capillary GC Column