(R)-(-)-扁桃酸,(R)-(−)-Mandelic acid;Vetec™, reagent grade, 98%
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D-(+)-纤维二糖,D-(+)-Cellobiose;≥99.0%, suitable for microbiology, Reducing sugar disaccharide -
氟化钙,Calcium fluoride;anhydrous, powder, 99.99% trace metals basis -
偏磷酸,meta-Phosphoric acid;purum, ~65% HPO3 basis, pieces -
7-氯-8-喹啉醇;7-Chloro-8-quinolinol -
氧化镧(III),Lanthanum(III) oxide;99.999% trace metals basis -
诃子鞣酸,Chebulagic acid;analytical standard, ≥85.0% (HPLC)
