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4,4-二氟环己胺盐酸盐
Cary-Blair氏运送培养基(不含琼脂)
7#针头,10支/包
PTFE tubing, inner ? 10 mm, outer ? 12 mm, wall thickness ? 1 mm, opaque, temperature range -200°C - +260°C
3-氨基巴豆酸甲酯
2,4-二羟基嘧啶-5-羧酸
MICRO FILTER CANDLE WITHOUT TUBE, 13 X 25 MM, DURAN
ASTM-CENTRIFUGE TUBES, CYL.WITH CONICAL BOTTOM, ASTM D 91 A. ASTM 96,8; 100ML, DURAN GRAD.
1.5mL透明样品瓶 玻璃制
钬(Ho)ICP-MS标准溶液,10000mg/L±0.3%溶于10% HCl