| 品牌 | Restek | 型号 | IP Deactivated Fused Silica Guard、Retention Gap |
产品特点:
保护柱的作用：•减少了脏样品对柱子性能的影响.•减少了故障停机时间和维护.
- 应用广泛.
- 能用于大多数常见的溶剂.
- 使用温度: 325°C
用格勒布试剂检测直径大于0.10毫米的保护柱，以确保高惰性。
订货信息:
| Description | Length | OD | qty. | Cat.# | ||||
| 0.025mm* | ||||||||
| IP Deactivated Guard Column | 1-Meter | 0.363 ± 0.012mm | ea. | 10097 | ||||
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| 0.05mm* | ||||||||
| IP Deactivated Guard Column | 1-Meter | 0.363 ± 0.012mm | ea. | 10098 | ||||
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| IP Deactivated Guard Column | 5-Meter | 0.363 ± 0.012mm | ea. | 10040 | ||||
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| IP Deactivated Guard Column | 5-Meter | 0.363 ± 0.012mm | 6-pk. | 10040-600 | ||||
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| 0.075mm* | ||||||||
| IP Deactivated Guard Column | 1-Meter | 0.363 ± 0.012mm | ea. | 10099 | ||||
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| 0.10mm* | ||||||||
| IP Deactivated Guard Column | 1-Meter | 0.363 ± 0.012mm | ea. | 10100 | ||||
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| IP Deactivated Guard Column | 5-Meter | 0.363 ± 0.012mm | ea. | 10041 | ||||
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| 0.15mm | ||||||||
| IP Deactivated Guard Column | 1-Meter | 0.363 ± 0.012mm | ea. | 10101 | ||||
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| IP Deactivated Guard Column | 5-Meter | 0.363 ± 0.012mm | ea. | 10042 | ||||
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| 0.18mm | ||||||||
| IP Deactivated Guard Column | 1-Meter | 0.37 ± 0.04mm | ea. | 10102 | ||||
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| IP Deactivated Guard Column | 5-Meter | 0.37 ± 0.04mm | ea. | 10046 | ||||
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| IP Deactivated Guard Column | 5-Meter | 0.37 ± 0.04mm | 6-pk. | 10046-600 | ||||
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| 0.25mm | ||||||||
| IP Deactivated Guard Column | 5-Meter | 0.37 ± 0.04mm | ea. | 10043 | ||||
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| IP Deactivated Guard Column | 5-Meter | 0.37 ± 0.04mm | 6-pk. | 10043-600 | ||||
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| IP Deactivated Guard Column | 10-Meter | 0.37 ± 0.04mm | ea. | 10049 | ||||
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| IP Deactivated Guard Column | 10-Meter | 0.37 ± 0.04mm | 6-pk. | 10049-600 | ||||
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| IP Deactivated Guard Column | 30-Meter** | 0.37 ± 0.04mm | ea. | 10012 | ||||
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| IP Deactivated Guard Column | 60-Meter**† | 0.37 ± 0.04mm | ea. | 10013 | ||||
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| 0.28mm | ||||||||
| IP Deactivated Guard Column | 5-Meter | 0.37 ± 0.04mm | ea. | 10003 | ||||
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| IP Deactivated Guard Column | 5-Meter | 0.37 ± 0.04mm | 6-pk. | 10003-600 | ||||
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| 0.32mm | ||||||||
| IP Deactivated Guard Column | 5-Meter | 0.45 ± 0.04mm | ea. | 10044 | ||||
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| IP Deactivated Guard Column | 5-Meter | 0.45 ± 0.04mm | 6-pk. | 10044-600 | ||||
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| IP Deactivated Guard Column | 10-Meter | 0.45 ± 0.04mm | ea. | 10048 | ||||
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| IP Deactivated Guard Column | 10-Meter | 0.45 ± 0.04mm | 6-pk. | 10048-600 | ||||
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| IP Deactivated Guard Column | 30-Meter** | 0.45 ± 0.04mm | ea. | 10022 | ||||
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| IP Deactivated Guard Column | 60-Meter**† | 0.45 ± 0.04mm | ea. | 10023 | ||||
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| 0.45mm | ||||||||
| IP Deactivated Guard Column | 5-Meter | 0.69 ± 0.04mm | ea. | 10005 | ||||
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| IP Deactivated Guard Column | 5-Meter | 0.69 ± 0.04mm | 6-pk. | 10005-600 | ||||
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| 0.53mm | ||||||||
| IP Deactivated Guard Column | 5-Meter | 0.69 ± 0.05mm | ea. | 10045 | ||||
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| IP Deactivated Guard Column | 5-Meter | 0.69 ± 0.05mm | 6-pk. | 10045-600 | ||||
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| IP Deactivated Guard Column | 10-Meter | 0.69 ± 0.05mm | ea. | 10047 | ||||
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| IP Deactivated Guard Column | 30-Meter** | 0.69 ± 0.05mm | ea. | 10032 | ||||
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| IP Deactivated Guard Column | 60-Meter**† | 0.69 ± 0.05mm | ea. | 10033 | ||||
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*因为存在一个大的压降，没有用格勒布试剂进行检测 .
**30米和60米长度是按5米一节标记好的.
†建议：切割60m保护柱为较短的长度。使用全长的保护柱可能引起峰的变形。