Methods: The shellfish toxins were extracted by methanol and cleaned up on a Strata-X solid phase extraction column. The analytes were eluted from the SPE cartridge with methanol.
方法:贝类样品用甲醇提取后,Strata-X固相萃取柱净化,甲醇洗脱。
参考来源 - 固相萃取·2,447,543篇论文数据，部分数据来源于NoteExpress
The method involved solid-phase extraction of insulin from plasma and pre-column derivatization of insulin with fluorescamine.
该方法涉及从血浆中固相提取胰岛素，以及用荧光胺对胰岛素进行柱前衍生。
Cadmium of sample is primarily separated and concentrated by strong anion exchanging solid phase extraction column, then using this method to determine cadmium, the result is satisfied.
样品中的镉用强阴离子交换固相萃取柱固相萃取预分离和富集后，用该方法测定，结果令人满意。
Methods: A Solid Phase Extraction was used to purify the dissolved sample. The extracts were separated and detected by ion chromatography post-column derivation with ultraviolet detector.
方法：样品溶解后，采用固相萃取法去除大部分水溶性大分子，通过离子色谱分离，柱后衍生化-紫外检测器法测定溴酸盐。
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