10-羟基喜树碱, 分析对照品,≥99%

10-Hydroxycamptothecin

1,2,3,4-四氯苯标准溶液, 0.10mg/ml,基体:异辛烷

1,2,3,4-Tetrachlorobenzene solution

1,2,3,4-四氯苯标准溶液

1,2,3,4-Tetrachlorobenzene solution

1000μg/ml,溶剂:甲醇

1,7-二(4-羟基苯基)-3,5-庚二醇

Hannokinol

分析标准品,HPLC≥99%

对羟基苯甲酸丁酯

Butyl paraben

分析标准品,1000μg/ml in m...

对羟基苯甲酸丁酯

Butyl paraben

分析标准品,HPLC≥99.9%

反-6-十八碳烯酸甲酯

Methyl cis-6-Octadecenoate,≥98%

莫西沙星杂质A(8-氟莫西沙星),分析标准品,≥99%

1-Cyclopropyl-6,8-difluoro-7-((4aS,7aS)-hexahydro-1H-pyrrolo[3,4-b]pyridin-6(2H)-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid

钙离子标准溶液

Calcium ion standard solution

1mg/ml in water

槲皮素-3,3′-二甲醚; 5,7,4′-三羟基-3,3′-二甲氧基黄酮, 98%

Quercetin 3,3'-dimethyl ether

Viscidulin III tetraacetate, 96%

Viscidulin III tetraacetate

6β-Hydroxyipolamiide, 98%

6β-Hydroxyipolamiide

Fern-7-en-19α-ol, 96%

Fern-7-en-19α-ol

异丙醚, 99%, with molecular sieves, Water≤50 ppm (by K.F.), MkSeal

Isopropyl ether

24-Methylenecycloartanone, 92%

24-Methylenecycloartanone

Agatholal, 98%

Agatholal

1,9-Caryolanediol 9-acetate, 99%

1,9-Caryolanediol 9-acetate

硫氰酸钾标准溶液, 0.1000mol/L(0.1N)

Potassium thiocyanate solution

2,6-Dimethyl-7-octene-2,3,6-triol, 98%

2,6-Dimethyl-7-octene-2,3,6-triol

Cyclomusalenone, 98%

Cyclomusalenone