溴化钠,Sodium bromide;BioXtra, ≥99.0%
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磷酸氢二钠二水合物,Sodium phosphate dibasic dihydrate;tested according to Ph. Eur., 98.0-101.0% (dried substance)
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麦康凯琼脂培养基,MacConkey Agar
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硅,Silicon;powder, −325 mesh, 99% trace metals basis
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碘化钙,Calcium iodide;AnhydroBeads™, −10 mesh, 99.95% trace metals basis
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氯化镱(III),Ytterbium(III) chloride;AnhydroBeads™, −10 mesh, 99.99% trace metals basis