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产品编号:3051807
纯度规格:Puratronic®, 99.998% (metals basis excluding Ta), Ta <50ppm
CAS NO:12031-63-9
包装规格:25g,100g,500g
产品编号:3051737
纯度规格:Puratronic®, 99.998% (metals basis excluding Ca), Ca LT 20ppm
CAS NO:554-13-2
包装规格:50g,250g,1kg