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PLATINUM ELECTRODES FOR WATER DECOMPOSITION APPARATUSES ACC. TO HOFFMANN
饲料中沙门氏菌(定性)质控样
BARREL FUNNEL, NATURAL, PE, O. D. 200 MM, HEIGHT 200 MM, STEM ? 22 MM
Eco滴定仪含电极无忧包-6(非水电极+ 10ml)
Hamilton可换式针头,用于2.5μL-100μL针
100-2000LTM气相色谱柱,定制
CULTURE MEDIA BOTTLE,STRAIGHT NECK,DURAN
甲醇中肟菌酯溶液
PHENYL HYPERSIL 5UM 50X2.1MM COLUMN
QuEChERS 分散基质SPE , 50 mg PSA, 50 mg C18EC,150 mg MgSO4