关于水利部水环境+15邮费品牌
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BW150243甲醇中乐果标准溶液1mL
¥116.00
¥145.00
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GBW(E)080657对-二甲苯溶液标准样品1mL
¥116.00
¥145.00
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GBW(E)080201高锰酸盐指数标准物质20mL
¥90.00
¥120.00
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GBW(E)082076甲醇中二氯苯类混合溶液标准样品1mL
¥240.00
¥300.00
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BW150220甲醇中间-二甲苯标准样品1mL
¥116.00
¥145.00
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GBW(E)080370氟(F)标液28mL
¥90.00
¥120.00
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BW150260甲醇中p,p'-DDD标准溶液1mL
¥116.00
¥145.00
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GBW(E)080666 1,1,2,2-四氯乙烷溶液标准样品1mL
¥116.00
¥145.00
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BW085508 水中总硬度标准样品 20ml
¥90.00
¥120.00
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GBW(E)082350丙酮中苊-d10,菲-d10,屈-d12混合标准样品1mL
¥360.00
¥450.00
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BW150257甲醇中p,p'-DDT标准样品1mL
¥116.00
¥145.00
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BW085523汞标准溶液(1000µg/L)48mL
¥90.00
¥120.00
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BW150269甲醇中1,2,4-三氯苯标准样品1mL
¥116.00
¥145.00
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GBW(E)082073正己烷中六氯苯溶液标准样品1mL
¥116.00
¥145.00
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BW085538 水中钙标准样品 20
¥90.00
¥120.00
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BW150210甲醇中硝基苯标准溶液1mL
¥116.00
¥145.00
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GBW(E)080196水中铜,锌,铅,镉成分分析标准物质 20mL
¥116.00
¥145.00
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GBW(E)080652菲溶液标准样品1mL
¥116.00
¥145.00
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BW150279甲醇中1,2,3,5-四氯苯标准标液1mL
¥116.00
¥145.00
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BW150204甲醇中三溴甲烷溶液标准样品1mL
¥116.00
¥145.00