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硝酸钾, Puratronic«, 99.995% (金属基) 7757-79-1 Potassium nitrate, Puratronic|r, 99.995% (metals basis) 99￥市场价：115登录查看会员价 -
硝酸钾, Puratronic«, 99.995% (金属基) 7757-79-1 Potassium nitrate, Puratronic|r, 99.995% (metals basis) 99￥市场价：147登录查看会员价
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铌酸钾, Puratronic®, 99.999% (metals basis) 12030-85-2 Potassium niobium oxide, Puratronic|r, 99.999% (￥市场价：188登录查看会员价
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铌酸钾, Puratronic®, 99.999% (metals basis) 12030-85-2 Potassium niobium oxide, Puratronic|r, 99.999% (￥市场价：193登录查看会员价
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碘化钾, Puratronic®, 99.998% (metals basis) 7681-11-0 Potassium iodide, Puratronic|r, 99.998% (metals b￥市场价：5119登录查看会员价
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碘化钾, Puratronic®, 99.998% (metals basis) 7681-11-0 Potassium iodide, Puratronic|r, 99.998% (metals b￥市场价：225登录查看会员价
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碘化钾, Puratronic®, 99.998% (metals basis) 7681-11-0 Potassium iodide, Puratronic|r, 99.998% (metals b￥市场价：246登录查看会员价
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氟化钾二水合物, Puratronic®, 99.995% (metals basis) 13455-21-5 Potassium fluoride dihydrate, Puratronic|r,￥市场价：258登录查看会员价
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氟化钾二水合物, Puratronic®, 99.995% (metals basis) 13455-21-5 Potassium fluoride dihydrate, Puratronic|r,￥市场价：277登录查看会员价
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磷酸二氢钾, Puratronic®, 99.999% (metals basis), Si 10ppm 最高 7778-77-0 Potassium dihydrogen phosphate, Pu￥市场价：285登录查看会员价
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磷酸二氢钾, Puratronic®, 99.999% (metals basis), Si 10ppm 最高 7778-77-0 Potassium dihydrogen phosphate, Pu￥市场价：286登录查看会员价
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氯化钾￥市场价：1511登录查看会员价
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碳酸钾, Puratronic®, 99.997% (metals basis) 584-08-7 Potassium carbonate, Puratronic|r, 99.997% (metals￥市场价：199登录查看会员价
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碳酸钾, Puratronic®, 99.997% (metals basis) 584-08-7 Potassium carbonate, Puratronic|r, 99.997% (metals￥市场价：3838登录查看会员价
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碳酸钾, Puratronic®, 99.997% (metals basis) 584-08-7 Potassium carbonate, Puratronic|r, 99.997% (metals￥市场价：1119登录查看会员价
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碳酸钾, Puratronic®, 99.997% (metals basis) 584-08-7 Potassium carbonate, Puratronic|r, 99.997% (metals￥市场价：343登录查看会员价
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溴化钾, Puratronic®, 99.999% (metals basis) 7758-02-3 Potassium bromide, Puratronic|r, 99.999% (metals￥市场价：351登录查看会员价
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四氨合氯化铂一水合物, Premion®, 99.995% (metals basis) 13933-33-0 Tetraammineplatinum(II) chloride monohydrate￥市场价：352登录查看会员价
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四氨合氯化铂一水合物, Premion®, 99.995% (metals basis) 13933-33-0 Tetraammineplatinum(II) chloride monohydrate￥市场价：354登录查看会员价
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氧化磷(V), Puratronic®, 99.9925% (metals basis) 1314-56-3 Phosphorus(V) oxide, Puratronic|r, 99.9925% (￥市场价：356登录查看会员价