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COD Standard Solution, CRM traceable to SRM from NIST 400 mg/l in H2O￥市场价：509登录查看会员价 -
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COD Standard Solution, CRM traceable to SRM from NIST 100 mg/l in H2O￥市场价：509登录查看会员价
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COD Standard Solution, CRM traceable to SRM from NIST 20.0 mg/l in H2O￥市场价：509登录查看会员价
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BARIUM STANDARD SOLUTION TRACEABLE TO SRM FROM NIST BA(NO3)2 IN HNO3 0.5 MOL/L 1000 MG/L BA CERTIPUR￥市场价：508登录查看会员价
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Eosin Y-solution 0.5% alcoholic for microscopy￥市场价：500登录查看会员价
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DEUTERIUM OXIDE DEUTERATION DEGREE MIN. 99.96% FOR NMR SPECTROSCOPY MAGNISOLV(TM)￥市场价：496登录查看会员价
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Ziehl-Neelsen carbol-fuchsin solution for microscopy￥市场价：490登录查看会员价
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CHLOROFORM FOR SPECTROSCOPY UVASOL?￥市场价：490登录查看会员价
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