eluent

Simultaneous Determination of Twenty-one Organic Acids in Food by Ion Chromatography with Eluent Autogeneration

淋洗液自动发生-离子色谱法同时测定食品中的21种有机酸

Determination of Alkaline Earth Metal Ions by Ion Chromatography Using Beryllium Nitrate& Nitric Acid Solution as Eluent

硝酸铍硝酸淋洗液离子色谱法测定碱土金属离子

A new eluent used for determining alkaline earth metals by ion chromatography& beryllium nitrate-nitric acid solution is suggested.

本文提出一种新颖的用于碱土金属离子色谱法测定的淋洗液硝酸铍硝酸溶液。

Therefore, this solution was chosen as an eluent for the metal ions from sulfur adsorbent.

因此, 这种溶液被选择作为从硫吸收剂上得到金属离子的洗脱剂.

Nonfat dry milk is an inexpensive proteinaceous eluent.

脱脂奶粉是廉价的蛋白质洗脱剂.

The Study of Knotted Reactor Preconcentration On-line Heating Acidity Eluent Coupled with Atomic Spectrometry

编结反应器预富集&在线热酸洗脱与原子光谱联用方法研究

By means of changing the concentration of OP solution and the varieties of organic additive, the enrichment condition was optimized: 5% OP+ 5% carbamide as the extractive agent, using SPE, acetonitrile as eluent.

通过改变OP水溶液浓度和有机添加剂种类，研究了萃取和富集的条件：以5%OP+2%尿素作提取液，过SPE小柱，乙腈洗脱。

Skim milk was$ 2. 99, on sale from$ 3. 49; Nonfat dry milk is an inexpensive proteinaceous eluent.

脱脂奶2.99美元，原价是3.49美元；脱脂奶粉是廉价的蛋白质洗脱剂。

Conclusion 95 % alcohol may be applicable as the eluent of triptolide.

结论95%乙醇可作为雷公藤内酯醇的洗脱剂.

Do you have any low-fat yogurt? Nonfat dry milk is an inexpensive proteinaceous eluent.

你要不要低脂的酸奶？脱脂奶粉是廉价的蛋白质洗脱剂。

The invention extracts polyphenol from decolouring column eluent.

本发明从脱色柱洗脱液提取多酚.

Trifluoroacetic acid ( TFA) was used as the retaining acid and ammonia liquor as the eluent base. The solvent system was n-hexane-acetic ester-methanol-water ( ratio by volume was 9 ∶ 1 ∶ 5 ∶ 5).

采用三氟乙酸做为保留酸，氨水作为洗脱碱，溶剂系统为正己烷/乙酸乙酯/甲醇/水（体积比为9∶1∶5∶5）。