国产精品爽爽va在线观看网站,av网站在线播放免费,亚洲人成伊人成综合网2020,色吧在线观看,日韩中文字幕视频在线看片

參考價(jià)	面議
具體成交價(jià)以合同協(xié)議為準(zhǔn)

產(chǎn)品分類 品牌分類

產(chǎn)品簡(jiǎn)介

美國(guó)戴安dionex075772 IonPac AS18 陰離子毛細(xì)管色譜柱，上海希言科學(xué)儀器有限公司主要的代理產(chǎn)品品牌有：美國(guó)PE、美國(guó)戴安Dionex、德國(guó)DURANDURAN、美國(guó)哈希Hach、美國(guó)沃特世Waters、美國(guó)安捷倫Agilent、德國(guó)賀利氏Heraeus、美國(guó)奧立龍Orion等。

詳細(xì)介紹

美國(guó)戴安dionex075772 IonPac AS18 陰離子毛細(xì)管色譜柱

IonPac^? AS18 Anion-Exchange Column Specifications
Dimensions	IonPac AS18 Analytical Column: 2 × 250 mm and 4 × 250 mm IonPac AG18 Guard Column: 2 × 50 mm and 4 × 50 mm IonPac AS18 Capillary Column: 0.4 × 250 mm IonPac AG18 Capillary Guard Column: 0.4 × 50 mm IonPac AS18-Fast Analytical Column: 2 × 150 mm and 4 × 150 mm IonPac AG18-Fast Guard Column: 2 × 30 mm and 4 × 30 mm IonPac AS18-Fast Capillary Column: 0.4 × 150 mm IonPac AG18-Fast Capillary Guard Column: 0.4 × 35 mm
Maximum operating pressure	4000 psi (standard and microbore) 5000 psi (capillary)
phase compatibility	pH 0–14; 0–100% HPLC solvents
Latex characteristics	Functional Group: Alkanol quaternary ammonium ion Latex Crosslinking: The effective crossslinking after functionalization is 8% Latex Diameter: 65 nm Hydrophobicity: Low
Substrate characteristics	Bead Diameter and Pore Size: 7.5 ?m (0.4 × 250, 2 × 250, 4 × 250, 0.4 × 150 mm, 2 ×150 and 4 × 150); supermacroporous resin (2000 ?) 13 ?m (0.4 x 50 mm, 2 × 50, 4 × 50, 2 × 30, 4 × 30, and 0.4 × 35 mm); microporous resin (<10 ?) Crosslinking (%DVB): 55%
Capacity	1.71 ?eq (0.4 × 150 mm capillary column) 0.07 ?eq* (0.4 × 35 mm capillary guard column) 2.85 ?eq (0.4 × 250 mm capillary column) 0.10 ?eq* (0.4 × 50mm capillary guard column) 171 ?eq (4 × 150 mm analytical column) 6 ?eq* (4 × 30 mm guard column) 45 ?eq (2 × 150 mm analytical column) 1.5 ?eq* (2 × 30 mm guard column) 75 ?eq (2 × 250 mm analytical column) 2.5 ?eq* (2 × 50 mm guard column) 285 ?eq (4 × 250 mm analytical column) 10 ?eq* (4 × 50 mm guard column) *Guards are packed with a low-capacity microporous resin.
Column construction	PEEK with 10-32 threaded ferrule-style end fittings. All components are nonmetallic.

Analytical Columns
IonPac AS18 4 mm Analytical Column (4 x 250 mm)	060549
IonPac AS18 2 mm Analytical Column (2 x 250 mm)	060553
IonPac AS18-Fast Capillary Column (0.4 x 150 mm)	072062
IonPac AS18-Fast Analytical Column (4 x 150 mm)	075760
IonPac AS18-Fast Analytical Column (2 x 150 mm)	075759
IonPac AS18 Capillary Column (0.4 x 250 mm)	075772

Guard Columns
IonPac AG18 4 mm Guard Column (4 x 50 mm)	060551
IonPac AG18 2 mm Guard Column (2 x 50 mm)	060555
IonPac AG18-Fast Capillary Guard Column (0.4 x 35 mm)	072063
IonPac AG18-Fast Guard Column (4 x 30 mm)	075762
IonPac AG18-Fast Guard Column (2 x 30 mm)	075761
IonPac AG18 Capillary Guard Column (0.4 x 50 mm)	075773

美國(guó)戴安dionex075772 IonPac AS18 陰離子毛細(xì)管色譜柱，