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1,2-环己二胺四乙酸,AR
质谱认证 2mL 棕色 I-D 样品瓶 灰色 bonded 瓶盖 (带狭缝) 聚四氟乙烯/硅树脂
容量瓶,BLAUBRAND ETERNA, A级,50 ml,宽颈,Boro 3.3, NS14/23 PP瓶塞,个体校准证书
Filter paper, qualitative, ? 70 mm, medium filtration Case = 100 pcs.
HyperSep C8 SPE Column, 500mg/3mL 50个/包装
石墨垫,M-2A 0.8MM
Short SealTight Flnglss Nut PEEK
STERILE MIXED ESTER CELULOSE MEMBRANE FILTERS, BLACK, FOR MICROBIOLOGY
离子传输毛细管
TUBING CONNECTORS, PP, FOR TUBING I.D.3- 4 MM