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2-氯-5-硝基苯胺
二硫化碳 ,for HPLC,≥99.9%
1,4-二乙酰苯
ProElut CARB 500mg / 6mL 30/pk
套装 12X32 样品瓶 /旋盖/钳口盖 未组装 .25ML 聚丙烯 9-425 BONDED 聚四氟乙烯/硅树脂 100/
双K放大镜
CENTRIFUGE TUBES WITH SCREW CAP, MADE OF PP, AUTOCLAVABLE, 50 ML, HEAT RESIST UP TO 122°C, CONICA
SEALING RINGS MADE OF NITRILE, FOR "RODAVISS", NS 34.5
LL POROTRODE WOC
亚硫酸铁琼脂