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PUNYW9329191 Ethoxypoly(Ethylene Glycol) Related Compound 4
(德国KNF) 微型隔膜真空泵
TSK SCX(氢型)柱
13种醛酮-DNPH混标（HJ 683-2014/HJ 759-2015）Custom Mixed DNPH Derivatives Standard (13 Analytes) 30ug/mL in Acetonitrile (as the aldehyde or ketone) 1mL
2-氯乙基氯甲酸酯
双岐杆菌生化用基础培养基
中性红
POLISHING SET (4X)
3% SP-1500 ON 80/120 CARBOPACK B 色谱柱，用于Agilent/HP
4-溴异丙苯
