关于水利部水环境+15邮费品牌
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GBW(E)080194水中铜,锌,铅,镉,铁, 锰,镍,总铬成分分析标准物质 20mL
¥176.00
¥220.00
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BW150215甲醇中四氯化碳标准样品1mL
¥116.00
¥145.00
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GBW(E)080368总磷(P)标液28mL
¥90.00
¥120.00
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BW150232甲醇中一溴二氯甲烷标准溶液1mL
¥116.00
¥145.00
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GBW(E)080655苯溶液标准样品1mL
¥116.00
¥145.00
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GBW(E)082079甲醇中三氯苯类混合溶液标准样品1mL
¥360.00
¥450.00
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BW150253甲醇中o,p'-DDT标准样品1mL
¥116.00
¥145.00
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GBW(E)080377六价铬(Cr6+)标液28mL
¥90.00
¥120.00
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BW150256甲醇中p,p'-DDE标准溶液1mL
¥116.00
¥145.00
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GBW(E)080664 1,2-二氯乙烷溶液标准样品1mL
¥116.00
¥145.00
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BW085503 水中铅标准样品20ml
¥90.00
¥120.00
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BW150207甲醇中苯乙烯标准溶液1mL
¥116.00
¥145.00
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BW085528水中总氮标准样品20ml
¥96.00
¥126.00
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BW150267甲醇中1,2,3-三氯苯标准样品1mL
¥116.00
¥145.00
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GBW(E)082071甲醇中苯胺溶液标准样品1mL
¥116.00
¥145.00
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BW085536水中氯标准样品20ml
¥90.00
¥120.00
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BW150277甲醇中1,2,4,5-四氯苯标准标液1mL
¥116.00
¥145.00
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GBW(E)083044甲醇中马拉硫磷标准样品1mL
¥116.00
¥145.00
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GBW(E)080363镉(Cd)标液28mL
¥90.00
¥120.00
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BW150221甲醇中间-二甲苯标准溶液1mL
¥116.00
¥145.00