Shim-pack GIST Amide
型号：反相/正相/HILIC色谱柱
货号：227-30850-01
规格一：
- 3um
- 5um
- 1.9um
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规格二：
- 2.1x50mm HP+PEEK
- 2.1x100mm HP+PEEK
- 2.1x250mm HP+PEEK
- 4.6x250mm HP+PEEK
- 2.1x50mm PEEK
- 2.1x100mm PEEK
- 2.1x250mm PEEK
- 4.6x50mm PEEK
- 4.6x100mm PEEK
- 4.6x150mm PEEK
- 4.6x250mm PEEK
- 1.0x30mm
- 1.0x50mm
- 1.0x75mm
- 1.0x100mm
- 1.0x150mm
- 1.0x250mm
- 1.5x30mm
- 1.5x50mm
- 1.5x75mm
- 1.5x100mm
- 1.5x150mm
- 1.5x250mm
- 2.1x30mm
- 2.1x50mm
- 2.1x75mm
- 2.1x100mm
- 2.1x125mm
- 2.1x150mm
- 2.1x250mm
- 3.0x30mm
- 3.0x50mm
- 3.0x75mm
- 3.0x100mm
- 3.0x125mm
- 3.0x150mm
- 3.0x250mm
- 4.0x30mm
- 4.0x50mm
- 4.0x75mm
- 4.0x100mm
- 4.0x125mm
- 4.0x150mm
- 4.0x250mm
- 4.6x30mm
- 4.6x50mm
- 4.6x75mm
- 4.6x100mm
- 4.6x125mm
- 4.6x150mm
- 4.6x250mm
- 6.0x50mm
- 6.0x100mm
- 6.0x150mm
- 6.0x250mm
- 7.6x50mm
- 7.6x100mm
- 7.6x150mm
- 7.6x250mm
- 10x50mm
- 10x100mm
- 10x150mm
- 10x250mm
- 14x50mm
- 14x100mm
- 14x150mm
- 14x250mm
- 20x50mm
- 20x100mm
- 20x150mm
- 20x250mm
- 4.6x50mm HP+PEEK
- 4.6x150mm HP+PEEK
- 2.1x30mm HP
- 2.1x50mm HP
- 2.1x75mm HP
- 2.1x100mm HP
- 2.1x150mm HP
- 3.0x30mm HP
- 3.0x50mm HP
- 3.0x75mm HP
- 3.0x100mm HP
- 3.0x150mm HP
- 4.6x100mm HP+PEEK
- 2.1x50 mm HP+PEEK
- 2.1x150mm HP+PEEK
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商品介绍
Shim-pack GIST Amide专为极性化合物分析设计
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Shim-pack GIST Amide是专为极性化合物及其代谢产物分析设计，更高稳定性、更强耐受性的色谱柱。HILIC保留模式可提升对极性化合物的保留。专利键合技术，即使在高比例水相流动相下使用也具有良好的稳定性和耐久性。 |
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Shim-pack GIST Amide应用列
规格参数
相关应用
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LC-MSMS法测定桔梗中9种植物生长调节剂残留量
<p>本文建立了桔梗中9种水溶性植物生长调节剂残留量的测定方法。参照植物生长调节剂残留量测定法国家药品标准草案公示稿中第2法，采用岛津SHIMSEN QuEChERS Ⅲ对桔梗样品进行净化，Shim-pack GIST Amide色谱柱进行分离，岛津串联质谱LCMS-8050检测分析。对空白样品加标后（添加浓度以苯并咪唑计：0.1 mg/kg），按照上述前处理方法处理后上机，平行3份样品考察回收率和RSD，结果显示，乙烯利加标回收率为95.54-110.95%，RSD为0.48-9.54%，回收率高，重现性好。该方法为桔梗中水溶性植物生长调节剂残留量的测定提供参考。</p>
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婴幼儿食品和乳品中胆碱的测定（第三法）
<p>本文建立了婴幼儿食品和乳品中胆碱的LC-MS/MS测定方法。参照国标GB 5413.20-2022中第三法色谱条件，采用色谱柱Shim-pack GIST Amide分析胆碱及其内标胆碱-d4，结果显示，胆碱及其内标胆碱-d4峰形对称，满足日常检测要求。此方法可为婴幼儿食品和乳品中胆碱的检测提供参考。</p>
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尿囊素和尿嘧啶同时测定
<p>本文建立了尿囊素和尿嘧啶同时测定方法。结果表明，采用色谱柱 Shim-pack GIST Amide (4.6×250 mm，5 μm )分析尿囊素和尿嘧啶，峰形对称，理论塔板数高，重复性好，此方法可为尿囊素和尿嘧啶同时检测提供参考。</p>