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Blank Lid FL Flange Ground
3-羟基-5-硝基苯甲酸,97%
MICRO FILTER FUNNELS, 2.0 ML, P0 DISC DIA. 10 MM, STEM DIA. 6 MM
气相色谱柱,TG-35MS AMINE 30m x 0.32mm x 1.50μm
ST-CONES, SKIRTED, ST 14/23 acc. to DIN 12249 PRECISO, ?:13 MM, L:120 MM, W.TH.:1,5 MM
3-氯-2,2,3,3-四氟丙酸甲酯
Phenylephrine Impurity 1 (Adrenochrome) 标准品
氟化铵 AR(沪试)
SPATULA-SPOON, 210 mm
Hibar 250-10,Chiraspher NT 5μm定制柱