SPB^?-5 Capillary GC Column

SPB^?-5毛细管GC色谱柱

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

福尔马肼浊度标准液(50 NTU), Turbidity 50 NTU Calibration Standard-Formazin

Screw cap, phenolic, with open center

中心开孔酚醛树脂螺纹瓶盖

Liquid scintillation vials, plastic

塑料液体闪烁瓶

TLC Silica gel 60

TLC 硅胶60

Inlet Liner, for Packed GC (wool packed)

Acenaphthylene

苊烯

异狄氏剂醛, Endrin aldehyde

PCC PFA Spray Chamber