产品编号:3241579
纯度规格:purum p.a., for the preparation of heavy liquid, for sink-float analysis, ≥85% WO3 basis
CAS NO:12141-67-2
包装规格:100 G, 25 G
产品编号:3059782
纯度规格:(mixture of NaOH and Na{2}SiO{3} yielding ≈ Na{4}SiO{4} in solution)
CAS NO:13472-30-5
包装规格:1kg, 5kg
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