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當前位置: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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產品型號羥基選擇性陰離子交換柱

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更新時間:2022-01-20 13:40:46瀏覽次數(shù):185次

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

IonPac AS16色譜柱特別適用于美國EPA方法314314.1(主要方法)中飲用水中痕量高氯酸鹽的測定。簡化使用等度的氫氧化鈉淋洗液對易極化陰離子的測定,包括硫代硫酸鹽、碘負離子、硫氰酸鹽和高氯酸鹽;快速準確地測定多種水基質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)進樣,輕松測定飲用水、地表水和地下水基質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

42.5,170µeq

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機陰離子

色譜柱:IonPac AG16, AS16, 4 mm

洗脫液:35mM氫氧化鈉

柱溫:30

流速:1mL/min

進樣體積:10µL

檢測器:抑制電導檢測器,ASRS® ULTRA II,4mm,自動抑制循環(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

太瑋訂貨號

IonPac AS16

9μm  4×250mm

055376

I3609-2540

IonPac AS16

9μm  2×250mm

055378

I3609-2520

IonPac AG16 保護柱

4×50mm

055377

I3609-0540

IonPac AG16保護柱

2×50mm

055379

I3609-0520

更多規(guī)格供貨信息,請 

詳細資料備索

 

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BioBasic AX 色譜柱型 號:AX 色譜柱價 格:0元弱陰離子

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BioBasic SCX 色譜柱型 號:SCX價 格:0元硅膠基質磺酸

Hypersil GOLD AX 色譜柱

Hypersil GOLD AX 色譜柱型 號:AX價 格:0元鍵合

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