油中颗粒计数标准物质
| 编号 | 颗粒浓度 | 不确定度k=2 | 库存 | 有效期 | 价格 | 数量 | 购物车 |
|---|---|---|---|---|---|---|---|
| GBW(E)120018 | 4mg/L | 10% | ¥1600.00 |
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| GBW(E)120082 | 2.0mg/L | 见证书 | ¥1600.00 |
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| GBW(E)120074 | 10μm | 0.2μm | ¥1600.00 |
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| GBW(E)120076 | 30μm | 1.2μm | ¥1600.00 |
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| GBW(E)120079 | 60μm | 0.5μm | ¥1600.00 |
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| GBW(E)120105 | 60~200μm | 4.6% | ¥3600.00 |
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| GBW(E)120121 | 2.0mg/L | 见证书 | ¥1600.00 |
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| GBW(E)120084 | 4.0mg/L | 见证书 | ¥1600.00 |
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| GBW(E)120017 | 5mg/L | 10% | ¥1600.00 |
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| GBW(E)120019 | 3mg/L | 10% | ¥1600.00 |
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| GBW(E)120085 | 5.0mg/L | 见证书 | ¥1600.00 |
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| GBW(E)120072 | 2μm | 0.1μm | ¥1600.00 |
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| GBW(E)120073 | 5μm | 0.2μm | ¥1600.00 |
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| GBW(E)120077 | 40μm | 0.6μm | ¥1600.00 |
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| GBW(E)120080 | 80μm | 0.9μm | ¥1600.00 |
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| GBW(E)120081 | 100μm | 1.0μm | ¥1600.00 |
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| GBW(E)120104 | 20~80μm | 5% | ¥3600.00 |
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| GBW(E)120106 | 150~350μm | 4.4% | ¥3600.00 |
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| GBW(E)120123 | 4.0mg/L | 见证书 | ¥1600.00 |
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| GBW(E)120020 | 2mg/L | 10% | ¥1600.00 |
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