Supeltex^® M-4 Capillary Ferrule, General Purpose

Supeltex^® M-4 Reducing Ferrule

Thermogreen^® LB-2 Septa, solid discs

Thermogreen^® LB-2隔垫，固体圆盘

Thermogreen^® LB-2 Septa, solid discs

Thermogreen^® LB-2隔垫，固体圆盘

TLC Silica gel 60

TLC硅胶60

现场取样泵, Vacuum Sampling Pumps

Vials, clear glass, screw top, graduated (vial only)

透明玻璃螺纹口样品瓶，带刻度（仅样品瓶）

预清洗和组装试剂瓶，100个装, Vials, pre-cleaned and assembled, pk of 100

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 polypropylene open-top cap, pre-assembled, pkg of 100

预组装螺纹口样品瓶，带聚丙烯顶部开口瓶盖