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廣州太瑋生物科技有限公司

當(dāng)前位置:廣州太瑋生物科技有限公司>>液相色譜柱>>離子色譜柱>> 羥基選擇性陰離子交換柱IonPac AS16 離子色譜柱

IonPac AS16 離子色譜柱

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產(chǎn)品型號(hào)羥基選擇性陰離子交換柱

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更新時(shí)間:2022-01-20 13:40:46瀏覽次數(shù):192次

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IonPac AS16 離子色譜柱型 號(hào):羥基選擇性陰離子交換柱價(jià) 格:0元高容量色譜柱,優(yōu)化測(cè)定易極化的陰離子20min內(nèi)分離測(cè)定疏水的陰離子,如碘負(fù)離子,硫氰酸鹽和硫代硫酸鹽可用于測(cè)定飲用水中痕量的高氯酸鹽可用于測(cè)定多價(jià)陰離子,包括多磷酸鹽、多羧酸鹽超低疏水性可實(shí)現(xiàn)對(duì)易極化陰離子的快速分析

IonPac AS16色譜柱特別適用于美國(guó)EPA方法314314.1(主要方法)中飲用水中痕量高氯酸鹽的測(cè)定。簡(jiǎn)化使用等度的氫氧化鈉淋洗液對(duì)易極化陰離子的測(cè)定,包括硫代硫酸鹽、碘負(fù)離子、硫氰酸鹽和高氯酸鹽;快速準(zhǔn)確地測(cè)定多種水基質(zhì)中的痕量高氯酸鹽和其他極易極化的陰離子。使用大定量環(huán)進(jìn)樣,輕松測(cè)定飲用水、地表水和地下水基質(zhì)中痕量高氯酸鹽濃度。

 

材料特性

固定相

粒徑

孔徑

柱容量

乳膠直徑

乳膠交聯(lián)

交聯(lián)

pH范圍

USP

IonPac AS16

9μm

2000Å

42.5170µeq

80nm

1%

55%DVB

0~14

L31

 






使用氫氧化鈉淋洗液等度分離易極化陰離子和無(wú)機(jī)陰離子

色譜柱:IonPac AG16, AS16, 4 mm

洗脫液:35mM氫氧化鈉

柱溫:30

流速:1mL/min

進(jìn)樣體積:10µL

檢測(cè)器:抑制電導(dǎo)檢測(cè)器,ASRS® ULTRA II4mm,自動(dòng)抑制循環(huán)模式

峰組分:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         

1、氟化物          2.0  mg/L (ppm)

2、氯化物          3.0

3、硫酸鹽          5.0

4、硫代硫酸鹽     20.0

5、碘化物         20.0

6、硫氰酸鹽       20.0

7、高氯酸鹽       20.0

 

 

 

規(guī)格供貨信息

 

固定相

規(guī)格

原廠貨號(hào)

太瑋訂貨號(hào)

IonPac AS16

9μm  4×250mm

055376

I3609-2540

IonPac AS16

9μm  2×250mm

055378

I3609-2520

IonPac AG16 保護(hù)柱

4×50mm

055377

I3609-0540

IonPac AG16保護(hù)柱

2×50mm

055379

I3609-0520

更多規(guī)格供貨信息,請(qǐng) 

詳細(xì)資料備索

 

BioBasic AX 色譜柱

BioBasic AX 色譜柱型 號(hào):AX 色譜柱價(jià) 格:0元弱陰離子

BioBasic SCX 色譜柱

BioBasic SCX 色譜柱型 號(hào):SCX價(jià) 格:0元硅膠基質(zhì)磺酸

Hypersil GOLD AX 色譜柱

Hypersil GOLD AX 色譜柱型 號(hào):AX價(jià) 格:0元鍵合

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