Vials, crimp top, serum bottle

小瓶，钳口，血清瓶，288个装

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

螺纹口透明玻璃样品瓶（仅样品瓶）, Vials, screw top, clear glass (vial only)

VOST Stack Sampling Tube

VOST 堆叠采样管

预组装广口螺纹口样品瓶，带聚丙烯瓶盖（10-425 螺纹）, Vials, screw top with black polypropylene hole cap (10-425 thread), large opening, pre-assembled

铁AAS标准液, Iron Standard for AAS

铅ICP标准液, Lead Standard for ICP

硼AAS标准液, Boron Standard for AAS

含F254指示剂TLC板, TLC Glass Plates

含F254指示剂TLC铝板, TLC Aluminum Sheets