聚乙烯醇 [PVA],Poly(vinyl alcohol);Mw 31,000-50,000, 98-99% hydrolyzed
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乙酰丙酮钌(III),Ruthenium(III) acetylacetonate;97% -
坚牢蓝RR [固蓝RR],Fast Blue RR;>96.5% (HPLC) -
对甲基苯甲酸乙酯,Ethyl 4-methylbenzoate;99% -
N-乙酰-5-羟色胺,N-Acetyl-5-hydroxytryptamine;≥99% (TLC), powder -
全氟庚基磺酸,Perfluoroheptanesulfonic Acid [L-PFHpS] -
七氟丁酸酐,Heptafluorobutyric anhydride [HFBA, HFBA];for GC derivatization, LiChropur™, ≥99.0%
