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affinity isolated antibody, lyophilized powder, -20°C
Tris[3-(heptafluoropropylhydroxymethylene)-D-camphorato], praseodymium derivative, 97% 1GR
1,4,7,10-四氮杂环十二烷-1,4,7-三乙酸三叔丁酯,93.0%(N)
尼泊金丁酯钠盐,98%+
碱性 木质素, LOW SULFONATE CONTENT
SB 216763
4-(二氟甲氧基)苯胺, ≥98.0%
丙酸甲酯,standard for GC,≥99.5%
淀粉 来源于玉米
N,N-二乙基间甲苯胺,99.0%(GC&T)
Calcium carbonate precipitated for analysis of silicates