氯化镱(III),Ytterbium(III) chloride;anhydrous, powder, 99.9%
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硫酸镁七水合物,Magnesium sulfate heptahydrate;ACS reagent, ≥98%
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葡聚糖凝胶G50 [DNA级],Sephadex G-50 DNA Grade F
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柠檬酸三钠盐,Citric acid trisodium salt;anhydrous, EMPROVE® ESSENTIAL, USP, FCC, E 331, 99.0-100.5%
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异硫氰酸胍水溶液,Guanidine thiocyanate solution;BioUltra, for molecular biology, ~6 M in H2O
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磷酸三钙,Tricalcium phosphate;powder, 4 μm, ≥80 m2g
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赖克哈特染料,Reichardt′s dye;Dye content 90 %