22 mL HS Crimp Top Vials Pkg. 100
商家询价 上海希言科学仪器有限公司
石墨 刃环 0.35 ID, 用于use with 色谱柱s with 0.25 ID,10个/包
Qtz SUPRASIL Cell Lid 1 mm 350 μL Pkg. 2
250x4.6mm 3u Hypersil GOLD PFP
垫片,72个/包
Capillary Tubing 18" 0.043 x 0.017
Electrodeless Discharge Lamp Sys. 2 - Zn
CG12A 阳离子保护柱,4X50MM
Ceramic Ball
AG17-C 阴离子保护柱,4X50MM