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54种农残混标(定制)
Hibar 250-3,Nucleosil 300 C18 5μm定制柱
双孔密封垫,85% Vespel / 15%石墨,1/16英寸*0.4mm
一次性无粉乳胶手套(9寸,白色,M号,氯洗)
乙酸铵/HPLC级 Ammonium acetate HPLC, 100g
皂膜流量计
HYPERSIL GOLD 8UM 100X30MM PREP COLUMN
PUNYW10291263 5-Carboxy Tolterodine Formate
气相填充柱
CENTRIFUGE TUBES, WITH SCREW CAP, MADE OF PP, AUTCLAVABLE, 15 ML, HEAT RESIST UP TO 122 °C, CONICA