关于科工委-五三所-山东非金属材料品牌
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硫酸钠纯度标准物质GBW(E)060319
¥150.00
¥0.00
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GBW(E)083056甲醇中苯溶液标准物质1.00mg/mL
¥105.00
¥0.00
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GBW02708锌合金4#光谱分析标准物质
¥3000.00
¥4000.00
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GBW(E)130597 倾点标准物质 200mL/瓶
¥750.00
¥850.00
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GBW(E)130193四草酸氢钾pH标准物质1.68(25℃)
¥345.00
¥391.00
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GBW(E)100406甲醇中对羟基苯甲酸丁酯溶液标准物质1000μg/mL
¥120.00
¥136.00
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GBW(E)130644 ICP光谱仪检定用溶液标准物质
¥0.00
¥0.00
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GBW(E)130173橡胶门尼粘度标准物质100MU
¥1500.00
¥1700.00
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空气中氢气体标准物质GBW(E)061837
¥525.00
¥650.00
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WSBW-108空心阴极灯(原子吸收检定专用)Hg/Mn/As/Cs/Cu/Cd
¥2250.00
¥2550.00
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GBW(E)110082开口闪点标准物质165.2℃
¥600.00
¥680.00
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GBW(E)060337硫酸溶液标准物质0.5mol/L
¥150.00
¥170.00
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GBW(E)080522水中硝酸根成分分析标准物质1000μg/mL
¥120.00
¥136.00
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WSBW-508三全氟壬基-1,3,5三嗪标准物质99.5%
¥4200.00
¥5650.00
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GBW(E)130566软质PVC膜指数标准物质23.4%
¥900.00
¥0.00
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邻苯二甲酸氢钾纯度标准物质GBW(E)060316
¥420.00
¥476.00
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GBW(E)083051甲醇中磺胺吡啶溶液标准物质100μg/mL
¥120.00
¥136.00
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GBW(E)082220化学需氧量(铬法)标准物质1000mg/L
¥80.00
¥0.00
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GBW(E)010480 合金钢光谱分析标准物质1块
¥2250.00
¥2550.00
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DTKGW0011 铝合金气瓶 2L
¥600.00
¥680.00