原裝hypersil gold(C18)色譜柱
- 公司名稱 濟(jì)南興諾科技發(fā)展有限公司
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- 更新時(shí)間 2016/8/11 9:26:15
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聯(lián)系我們時(shí)請(qǐng)說(shuō)明是化工儀器網(wǎng)上看到的信息,,謝謝!
Hypersil gold 色譜柱 特點(diǎn)如下:
的峰形
堿性藥物成分若要獲得良好的分辨率和靈敏度,,對(duì)稱的峰形是很關(guān)鍵的。Hypersil GOLD色譜柱采用*的鍵合技術(shù),,可以確保獲得的峰形,,從而保證所得到結(jié)果的質(zhì)量和準(zhǔn)確度的可靠性。
提高分辨率
由于被分析物容易于固定相發(fā)生不必要的作用,,從而會(huì)使分析物顯示出非高斯峰,。這種不對(duì)稱的峰形可導(dǎo)致峰高的損失,使得定量數(shù)據(jù)準(zhǔn)確度的下降,。Hypersil GOLD色譜柱可提供盡可能對(duì)稱的峰形,,確保獲得zui大的峰高,不會(huì)影響痕量物質(zhì)的分析,。
pH 穩(wěn)定性
Hypersil GOLD 色譜柱的pH 穩(wěn)定性測(cè)試見(jiàn)圖5,。經(jīng)測(cè)試色譜柱在pH1.8進(jìn)樣1500次穩(wěn)定,,在pH10.6進(jìn)樣650次穩(wěn)定。這些測(cè)試并不代表所有樣品,、在任何pH范圍下均具有如 此長(zhǎng)的柱壽命,,但可以說(shuō)明Hypersil GOLD的應(yīng)用可以超出一般硅膠基質(zhì)色譜柱的所規(guī)定的pH范圍。
常用規(guī)格與貨號(hào)如下:
貨號(hào) | 描述 | ||
25003-034630 | 30x4.6mm 3um Hypersil GOLD column | ||
25003-054630 | 50x4.6mm 3um Hypersil GOLD column | ||
25003-104630 | 100x4.6mm 3um Hypersil GOLD column | ||
25003-154630 | 150x4.6mm 3um Hypersil GOLD column | ||
25003-053030 | 50x3.0mm 3um Hypersil GOLD column | ||
25003-103030 | 100x3.0mm 3um Hypersil GOLD column | ||
25003-052130 | 50x2.1mm 3um Hypersil GOLD column | ||
25005-054630 | 50x4.6mm 5um Hypersil GOLD column | ||
25005-104630 | 100x4.6mm 5um Hypersil GOLD column | ||
25005-154630 | 150x4.6mm 5um Hypersil GOLD column | ||
25005-254630 | 250x4.6mm 5um Hypersil GOLD column | ||
25005-053030 | 50x3.0mm 5um Hypersil GOLD column | ||
25005-103030 | 100x3.0mm 5um Hypersil GOLD column | ||
25005-153030 | 150x3.0mm 5um Hypersil GOLD column | ||
25005-052130 | 50x2.1mm 5um Hypersil GOLD column | ||
25005-102130 | 100x2.1mm 5um Hypersil GOLD column | ||
25005-152130 | 150x2.1mm 5um Hypersil GOLD column | ||
25008-154630 | 150x4.6mm 8um Hypersil GOLD column | ||
25008-254630 | 250x4.6mm 8um Hypersil GOLD column | ||
25003-014001 | 10x4.0mm 3um Hypersil GOLD guard cartridge (pk/4) | ||
25003-013001 | 10x3.0mm 3um Hypersil GOLD guard cartridge (pk/4) | ||
25003-012101 | 10x2.1mm 3um Hypersil GOLD guard cartridge (pk/4) | ||
25005-014001 | 10x4.0mm 5um Hypersil GOLD guard cartridge (pk/4) | ||
25005-013001 | 10x3.0mm 5um Hypersil GOLD guard cartridge (pk/4) | ||
25005-012101 | 10x2.1mm 5um Hypersil GOLD guard cartridge (pk/4 |