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N-[7-(2-苯基)-苯并恶唑烷基]乙酰胺
HBI肠杆菌科细菌生化鉴定条(GB)
1-(4-氯苯基)-2H-吡唑啉-3-酮 标准品
TEST TUBE FIOLAX WITH BEADED RIM
p-Benzyloxycarbonylphenylboronic Acid
Concentrator tube 10ml graduated, vacuum insulated
二水合碳酸钬,99.5%
7-氯-1-乙基-6-氟-1,4-二氢-4-羰基喹啉-3-羧酸
2,6-二氯-4-氨基苯酚
SCREW CAP 500 ML , GL 25, FOR NARROW MOUTH FLASKS