Trace Metals 1-WS

痕量金属-ICP样品2, Trace Metals-ICP Sample 2

TSKgel^® UP-SW2000 HPLC Column

Universal (short thread) autosampler microvial

未经过处理的熔融石英管, Untreated Fused Silica Tubing

未经过处理的熔融石英管, Untreated Fused Silica Tubing

UV 254-WS

Vials, crimp top

钳口盖样品瓶

Vials, screw top with polypropylene solid cap with PTFE liner, preassembled

螺纹口样品瓶，棕色玻璃（仅样品瓶）, Vials, screw top, amber glass (vial only)