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HYPERSIL BDS C18 5UM 250X2.1MM PEEK COLUMN
2ML胖肚移液管、AS级、棕标,等待时间15s、DIN12691
洗气瓶头,29/32, Boro 3.3,无过滤碟
Nucleosil 硅胶保护柱芯 CC 8/4
羟钴胺(维生素B12a,羟基维生素B12)盐酸盐
500us/cm KCl电导率溶液
240mm棕色真空干燥器
Filter paper, qualitative, ? 125 mm, medium filtration Case = 100 pcs.
FLASKS KJELDAHL, 250 ML, DURAN, FLASK ? 81 MM, HEIGHT 270 MM, NECK ? 34 MM
钙-羧酸钠盐,AR(沪试)