吡哆素杂质A, Pyridoxine impurity A

Rabeprazole Related Compound E

radiello^TM 亚甲蓝校正标准样，用于 H₂S（硫化氢）, radiello^TM Methylene Blue Calibration Standard for H₂S (Hydrogen Sulfide)

2,2′-Methylenebis[N-[2-[[[5-[(dimethylamino)methyl]furan-2-yl]methyl]sulfanyl]ethyl]-N′-methyl-2-nitroeth-1-ene-1,1-diamine], Ranitidine Impurity I

Repaglinide Related Compound E

Risedronate Related Compound C

利塞膦酸盐相关化合物C

Rocuronium Bromide

罗库溴铵 溴化物

Rosiglitazone maleate

Safinamide Dialanine amide adduct

沙丁胺醇杂质I, Salbutamol impurity I

Selenomethionine

硒-DL-蛋氨酸

Sevoflurane Related Compound C

1,1,1,3,3,3-六氟-2-丙醇

Simvastatin

辛伐他汀

SP^®-2380 Intuvo Capillary GC Column

SPB^®-624 Intuvo Capillary GC Column

SPB^®-624毛细管GC色谱柱