关于廊坊品牌
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GBW07542(GSS-51) 土壤标准物质- 新疆哈密70g
¥650.00
¥1000.00
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GBW07381(GSD-30) 水系沉积物成分分析标准物质 70g
¥450.00
¥600.00
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GBW07144(GMo-4)钼矿石成分分析标准物质 50g
¥750.00
¥1000.00
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GBW07709(GSESⅠ9) 硅酸盐光谱分析标准物质 70g
¥375.00
¥500.00
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GBW07122(GSR-15)斜长角闪岩成分标准物质 70g
¥450.00
¥600.00
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ASA-7a-CZ 土壤有效态成分分析标准物质-黑土 500g
¥2800.00
¥0.00
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GBW07995(GpH-9)土壤酸碱度参比标准物质-潮土
¥480.00
¥600.00
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GBW11143(GSC-5) 焦煤物理性质和化学成分标准物质 50g
¥180.00
¥240.00
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GBW07291(GPt-4) 铂族金属地球化学成分分析标准物质 0.5kg 1kg
¥750.00
¥1000.00
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GBW07430(GSS-16) 珠江三角洲土壤成分标准物质 70g
¥0.00
¥0.00
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GBW07551(GSS-60) 土壤标准物质- 青海格尔木70g
¥650.00
¥1000.00
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GBW07730(GSR-21)炭质硅质岩-岩石成分分析标准物质 50g
¥450.00
¥600.00
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GBW10016(GSB-7) 茶叶生物成分标准物质 35g
¥0.00
¥0.00
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GBW07718(GSESⅡ7) 合成灰岩光谱分析标准物质 70g
¥375.00
¥500.00
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GBW07303a(GSD-3a) 水系沉积物成分分析标准物质 70g
¥0.00
¥0.00
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GBW07401a(GSS-1a)土壤标准物质-暗棕壤70g
¥650.00
¥1000.00
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GBW11152(GSC-14) 气煤物理性质和化学成分标准物质 50g
¥180.00
¥240.00
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铜精矿成分分析标准物质GBW07166(GSO-5) 50g
¥0.00
¥0.00
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GBW07461(ASA-10)土壤有效态成分标准物质-安徽潮土
¥7000.00
¥9000.00
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GBW07820(GCr-3) 铬铁矿标准物质 50g
¥700.00
¥900.00