Vials, 2 mL crimp top, clear glass, 12 x 32 mm

2mL 12×32mm 透明玻璃钳口样品瓶

Flash-chromatography assembly with threaded joints

带螺纹接头的柱色谱组件

Polysulfide in light mineral oil, ASTM D4294

Thymolphthalein

百里酚酞

Dimethyl sulfoxide

二甲基亚砜

WISP^TM 48-position autosampler vials

WISP^TM 48 孔自动进样器样品瓶

1-甲基-2-吡咯烷酮, 1-Methyl-2-pyrrolidone

无水磷酸二氢钠, Sodium dihydrogen phosphate anhydrous

Antonia Red^TM Dextran 4

Tetra-O-methylscutellarein

4′,5,6,7-Tetramethoxyflavone