硝酸铥(III)五水合物,Thulium(III) nitrate pentahydrate;powder or crystals, 99.9%
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8-羟基喹啉,8-Hydroxyquinoline [8-Quinolinol, QOH];puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99% (perchloric acid titration) -
荧光素,Fluorescein (free acid);for fluorescence, free acid -
丁酸酐,Butyric anhydride;purum, ≥97.0% (NT) -
乙二醇,Ethylene glycol [EG];spectrophotometric grade, ≥99% -
四氢呋喃,Tetrahydrofuran [THF];anhydrous, contains 250 ppm BHT as inhibitor, ≥99.9% -
硫酸肼-15N2,Hydrazine sulfate-15N2;98 atom % 15N
