关于水利部水环境+15邮费品牌
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BW150202甲醇中氯苯标准溶液1mL
¥116.00
¥145.00
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BW085521锰(Mn)标准溶液28mL
¥90.00
¥120.00
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BW150263甲醇中1,4-二氯苯标准样品1mL
¥116.00
¥145.00
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GBW(E)081026氯苯溶液标准样品1mL
¥116.00
¥145.00
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BW085514 水中氨氮标准样品20ml
¥90.00
¥120.00
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BW085544水中镍标准样品20mL
¥90.00
¥120.00
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BW150214甲醇中异丙苯标准溶液1mL
¥116.00
¥145.00
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GBW(E)080198 水中氨氮、硝酸盐氮、总磷标准样品 20ml
¥116.00
¥145.00
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BW150272甲醇中1,3,5-三氯苯标准溶液1mL
¥116.00
¥145.00
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GBW(E)083040甲醇中敌敌畏标准样品1mL
¥116.00
¥145.00
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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