| B803134 |
苯, 99%,Water≤50 ppm (by K.F.), MkSeal |
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| B803131 |
苯, 试剂级, ≥99.5% |
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| B803130 |
苯, 光谱级 |
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| B803135 |
苯, ACS,≥99.0% |
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| B803133 |
苯, for HPLC,≥99.5% |
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| B803129 |
苯, standard for GC,≥99.9%(GC) |
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| B803136 |
苯, 分析对照品 |
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| B822973 |
苯, 99%,with molecular sieves, Water≤50 ppm (by K.F.), MkSeal |
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| B875696 |
苯, 环保级 |
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| B803253 |
★苯标准溶液, 1000μg/ml,溶剂：二硫化碳 |
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| B766035 |
★苯标准溶液, 5000μg/mL in Methanol |
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| B766034 |
★苯标准溶液, 2000μg/mL in Methanol,适用于GB50325-2020 |
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| B766033 |
★苯标准溶液, 1600μg/mL in Methanol |
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| B766032 |
★苯标准溶液, 1200μg/mL in Methanol,适用于GB50325-2020 |
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| B766031 |
★苯标准溶液, 1000μg/mL in Methanol,适用于GB50325-2020 |
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| B766030 |
★苯标准溶液, 800μg/mL in Methanol,适用于GB50325-2020 |
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| B766029 |
★苯标准溶液, 500μg/mL in Methanol,适用于GB50325-2020 |
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| B766028 |
★苯标准溶液, 400μg/mL in Methanol,适用于GB50325-2020 |
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| B766027 |
★苯标准溶液, 200μg/mL in Methanol,适用于GB50325-2020 |
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| B766026 |
★苯标准溶液, 150μg/mL in Methanol |
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| B766025 |
★苯标准溶液, 100μg/mL in Methanol,适用于GB50325-2020 |
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| B766024 |
★苯标准溶液, 60μg/mL in Methanol |
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| B766023 |
★苯标准溶液, 50μg/mL in Methanol,适用于GB50325-2020 |
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| B766022 |
★苯标准溶液, 20μg/mL in Methanol |
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| B766021 |
★苯标准溶液, 10μg/mL in Methanol,适用于GB50325-2020 |
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| B766010 |
★苯标准溶液, 10000μg/mL in Tetrachloroethylene |
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| B766009 |
★苯标准溶液, 1000μg/mL in Tetrachloroethylene,适用于HJ637-2018 |
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| B766008 |
★苯标准溶液, 100μg/mL in Tetrachloroethylene,适用于HJ637-2018 |
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| B766005 |
★苯标准溶液, 10000μg/mL in Hexane |
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| B766004 |
★苯标准溶液, 1000μg/mL in Hexane |
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| B766003 |
★苯标准溶液, 100μg/mL in Hexane |
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| B766007 |
★苯标准溶液, 1000μg/mL in DMF |
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| B766006 |
★苯标准溶液, 100μg/mL in DMF |
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| B766020 |
★苯标准溶液, 100000μg/mL in Carbon DisulfiDe |
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| B766019 |
★苯标准溶液, 10000μg/mL in Carbon DisulfiDe |
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| B766018 |
★苯标准溶液, 500μg/mL in Carbon DisulfiDe |
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| B766017 |
★苯标准溶液, 200μg/mL in Carbon DisulfiDe |
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| B766015 |
★苯标准溶液, 50μg/mL in Carbon DisulfiDe |
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| B766014 |
★苯标准溶液, 20μg/mL in Carbon DisulfiDe |
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| B766013 |
★苯标准溶液, 10μg/mL in Carbon DisulfiDe |
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| B766012 |
★苯标准溶液, 5μg/mL in Carbon DisulfiDe |
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| B766011 |
★苯标准溶液, 2μg/mL in Carbon DisulfiDe |
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| B766002 |
★苯标样, 1453.62μg/mL in Methanol |
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| B766001 |
★苯标样, 1420.55μg/mL in Methanol |
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| B766000 |
★苯标样, 1018μg/mL in Methanol |
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| B765999 |
★苯标样, 755.34μg/mL in Methanol,适用于GB50325-2020 |
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| B765998 |
★苯标样, 506μg/mL in Methanol |
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| B765997 |
★苯标样, 414.33μg/mL in Methanol,适用于GB50325-2020 |
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| B765996 |
★苯标样, 266μg/mL in Methanol |
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| B765995 |
★苯标样, 250μg/mL in Methanol |
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| B765994 |
★苯标样, 248μg/mL in Methanol |
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| B765993 |
★苯标样, 180μg/mL in Methanol |
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| B765992 |
★苯标样, 50.1μg/mL in Methanol |
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| B765984 |
★苯标样, 590μg/mL in DMF |
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| B765983 |
★苯标样, 299μg/mL in DMF |
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| B765982 |
★苯标样, 104μg/mL in DMF |
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| B765991 |
★苯标样, 117μg/mL in Carbon DisulfiDe |
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| B765990 |
★苯标样, 93.2μg/mL in Carbon DisulfiDe |
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| B765989 |
★苯标样, 89.7μg/mL in Carbon DisulfiDe |
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| B765988 |
★苯标样, 59.02μg/mL in Carbon DisulfiDe |
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| B765987 |
★苯标样, 50.5μg/mL in Carbon DisulfiDe |
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| B765986 |
★苯标样, 48.8μg/mL in Carbon DisulfiDe |
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| B765985 |
★苯标样, 46.3μg/mL in Carbon DisulfiDe |
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| B821205 |
★苯溶液标准物质, 基质:甲醇 浓度:97ug/ml |
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| B803405 |
苯纯度分析标准物质, 99.95% |
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