国产精品黄片大码美女_狂操日韩丝袜教师_亚洲精美粉嫩嫩泬在线观看_中文字幕亚洲电影_无码一级午夜福利免费区无码_空姐内射出白浆10p_欧美成人手机视频免费播放_成人黄色片在线观看_天美黄色网站中文字幕

參考價	面議

美國戴安Dionex

抑制器

發生罐

樣品瓶

戴安液相色譜柱

戴安公司生產的儀器主要有離子色譜儀、高效液相色譜儀、快速溶劑萃取儀和氨基酸直接分析儀。其中離子色譜儀憑借著雄厚的技術優勢和方法已廣泛地應用于各個領域，其*達80%。與離子色譜相關的文章有90%均出自戴安公司生產的離子色譜儀。　　
戴安公司的快速溶劑萃取儀15分鐘之內僅用15毫升溶劑既可完成對10g樣品的萃取，該技術已在環境、藥物、食品和聚合物工業等領域得到廣泛應用。

詳細介紹

IonPac AS17-C Hydroxide-Selective Anion-Exchange Column

For Fast Gradient Separation of Inorganic Anions in High-Purity Water Matrices

The Thermo Scientific* Dionex* IonPac* AS17-C column is a low-capacity column for fast, gradient separation of inorganic anions. Its key application is the determination of common inorganic anions in high-purity water matrices. The Dionex IonPac AS17-C provides low sulfate blanks and fast equilibration time. It is recommended for use with RFIC* systems using the Eluent Generator for electrolytic eluent generation. Use the Dionex ASRS^* 300 Anion Self-Regenerating Suppressor with the Dionex IonPac AS17-C column.

Recommended replacement for all Dionex IonPac AS17 anion applications
Optimized for common inorganic anions in simple sample matrices
Fast gradient separation of inorganic anions in high-purity water matrices
Fast, gradient separation of sulfur species including sulfite, sulfate, and thiosulfate
Compatible with RFIC systems and the Eluent Generator for automatic eluent generation

Note: The Dionex IonPac AS18 column is the recommended hydroxide-selective column for determination of common anions in diverse sample matrices.

IonPac AS17-C Anion-Exchange Column Specifications
Dimensions:	IonPac AS17-C Analytical Column: 2 x 250 mm and 4 x 250 mm IonPac AG17-C Guard Column: 2 x 50 mm and 4 x 50 mm
Maximum Operating Pressure:	4000 psi
Phase Compatibility:	pH 0-14; 0-100% HPLC solvents
Substrate Characteristics:	Bead Diameter: 10.5 ?m Crosslinking (%DVB): 55%
Latex Characteristics:	Functional Group: Alkanol quaternary ammonium ion Latex Crosslinking: 6% Latex Diameter: 75 nm Hydrophobicity: Low
Capacity:	7.5 ?eq (2 x 250 mm analytical column) 1.5 ?eq (2 x 50 mm guard column) 30 ?eq (4 x 250 mm analytical column) 6 ?eq (4 x 50 mm guard column)
Column Construction:	PEEK with 10-32 threaded ferrule style end fittings. All components are nonmetallic.