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Escherichia coli, -20°C
客户定制混标,5%硝酸+tr氢氟酸+tr盐酸基质 (氧化剂)
Tellurium, powder, 200 mesh, 99.8% 25GR
PROTEOQWEST FLAG COLORIMETRIC KIT
6-Bromo-1-hexanol, 95% 10GR
D-α-维生素E聚乙二醇1000琥珀酸酯(TPGS)
(R)-3-苯基环戊酮,98.0%(GC)
Diphenylamine, for analysis ACS 100GR
Ruthenium(III) nitrosyl nitrate, in diluted nitric acid 500ML
异丙基环戊烷,98.0%(GC)
5-Methyl-2-thiophenecarbaldehyde, 97%