钳口盖样品瓶, Vials, crimp top

Vials, screw top with phenolic open-top cap, pre-assembled

预组装螺纹口样品瓶，带酚醛树脂顶部开口瓶盖

Vials, screw top with solid green Thermoset cap with PTFE liner, preassembled, pkg of 100

样品瓶（带PTFE衬里的绿色固体热固性螺旋盖），预组装，100个装

Visiprep^TMSPE Vacuum Manifold

Visiprep^TMSPE 真空固相萃取装置

Pyridoxine Hydrochloride (B6)

吡哆醇 盐酸盐

Standard screw-thread autosampler vials, 12 × 32 mm

12×32mm 标准螺纹自动进样器样品瓶

银AAS标准液, Silver Standard for AAS

磷AAS标准液, Chromium Standard for ICP-MS

含F254指示剂TLC板, TLC Glass Plates

含F254指示剂TLC铝板, TLC Aluminum Sheets

TLC Plastic Sheets

SPB^?-1气相毛细管色谱柱, SPB^?-1 Capillary GC Column

Amberlite^?XAD4

Hydroxybufuralol maleate salt

羟基丁呋洛尔 马来酸盐

2-{2-[(2-Bromo-6-chlorophenyl)amino]phenyl}acetic acid

2-{2-[(2-溴-6-氯苯基)氨基]苯基}乙酸