PRP-X100 HPLC陰離子交換層析管柱

Anion Exchange 陰離子交換

在陰離子交換層析法中，固定床具有帶正 (+) 電的離子表面，而樣品離子則帶負 (-) 電。該技術幾乎專門用於離子或可電離樣品。樣品上的負電荷越強，它就越能被固定相上的正電荷吸引，因此洗脫所需的時間也就越長。離子層析中的洗脫受流動相 pH 值和離子強度以及在較小程度上受操作溫度的影響。與基於二氧化矽的載體相比，能夠使用整個 pH 範圍和高溫是明顯的優勢。

Anion Exchange Capacity 陰離子交換容量

陰離子交換容量是交換樹脂可以結合的負電荷（陰離子）數量的度量，以每 1 克樹脂的單電荷離子當量報告。交換容量取決於流動相的 pH 值和陰離子交換色譜；隨著流動相酸度降低（pH 升高），交換容量降低。

Hamilton 提供六種聚合物填料用於陰離子交換分離。

Part # / Ref	Hardware Inner Diameter	Hardware Length	Particle Size	Hardware Material
79190	2.1 mm	250 mm	5 µm	Stainless Steel
79346	2.1 mm	250 mm	10 µm	Stainless Steel
79421	2.1 mm	150 mm	10 µm	Stainless Steel
79670	2.1 mm	250 mm	5 µm	PEEK
79852	2.1 mm	150 mm	5 µm	PEEK
79365	4.1 mm	50 mm	10 µm	Stainless Steel
79433	4.1 mm	250 mm	10 µm	Stainless Steel
79434	4.1 mm	150 mm	10 µm	Stainless Steel
79439	4.1 mm	100 mm	10 µm	Stainless Steel
79538	4.1 mm	100 mm	5 µm	Stainless Steel
79810	4.1 mm	50 mm	5 µm	Stainless Steel
79812	4.1 mm	150 mm	5 µm	Stainless Steel
79174	4.6 mm	150 mm	5 µm	PEEK
79181	4.6 mm	250 mm	5 µm	PEEK
79354	4.6 mm	150 mm	10 µm	PEEK
79455	4.6 mm	250 mm	10 µm	PEEK
79641	1.0 mm 2.1 mm 4.1 mm 4.6 mm	(Choose a length)	(Choose a particle size)	(Choose hardware material)
79665	4.6 mm	150 mm	7 µm	PEEK
79668	4.6 mm	250 mm	7 µm	PEEK
79669	4.6 mm	100 mm	5 µm	PEEK
79642	7.0 mm 7.8 mm 10 mm	(Choose a length)	(Choose a particle size)	Stainless Steel
79353	21.2 mm	250 mm	12-20 µm	Stainless Steel
79643	21.2 mm 30 mm	(Choose a length)	(Choose a particle size)	Stainless Steel

Part # / Ref

Hardware Inner Diameter

Hardware Length

Particle Size

Hardware Material

79190

2.1 mm

250 mm

5 µm

Stainless Steel

79346

2.1 mm

250 mm

10 µm

Stainless Steel

79421

2.1 mm

150 mm

10 µm

Stainless Steel

79670

2.1 mm

250 mm

5 µm

PEEK

79852

2.1 mm

150 mm

5 µm

PEEK

79365

4.1 mm

50 mm

10 µm

Stainless Steel

79433

4.1 mm

250 mm

10 µm

Stainless Steel

79434

4.1 mm

150 mm

10 µm

Stainless Steel

79439

4.1 mm

100 mm

10 µm

Stainless Steel

79538

4.1 mm

100 mm

5 µm

Stainless Steel

79810

4.1 mm

50 mm

5 µm

Stainless Steel

79812

4.1 mm

150 mm

5 µm

Stainless Steel

79174

4.6 mm

150 mm

5 µm

PEEK

79181

4.6 mm

250 mm

5 µm

PEEK

79354

4.6 mm

150 mm

10 µm

PEEK

79455

4.6 mm

250 mm

10 µm

PEEK

79641

1.0 mm

2.1 mm

4.1 mm

4.6 mm

(Choose a length)

(Choose a particle size)

(Choose hardware material)

79665

4.6 mm

150 mm

7 µm

PEEK

79668

4.6 mm

250 mm

7 µm

PEEK

79669

4.6 mm

100 mm

5 µm

PEEK

79642

7.0 mm

7.8 mm

10 mm

(Choose a length)

(Choose a particle size)

Stainless Steel

79353

21.2 mm

250 mm

12-20 µm

Stainless Steel

79643

21.2 mm

30 mm

(Choose a length)

(Choose a particle size)

Stainless Steel

PRP-X100 Guard Columns 保護管柱

Part # / Ref	Format	Guard Column Size	Hardware Material
32908	Guard Cartridge Holder	Analytical	Stainless Steel
79287	Guard Column	Analytical	Stainless Steel
79383	Guard Cartridge Kit	Analytical	PEEK
79385	Replacement Guard Cartridge	Analytical	PEEK
79446	Replacement Guard Cartridge	Analytical	Stainless Steel
79448	Guard Cartridge Kit	Analytical	Stainless Steel
79477	Guard Cartridge Holder	Analytical	PEEK
5095-01	Guard Cartridge Holder	Semiprep/Preparative	Stainless Steel
79125	Guard Cartridge Kit	Semiprep/Preparative	Stainless Steel
79126	Replacement Guard Cartridge	Semiprep/Preparative	Stainless Steel
79913	Guard Column	Semiprep/Preparative	Stainless Steel

Part # / Ref

Format

Guard Column Size

Hardware Material

32908

Guard Cartridge Holder

Analytical

Stainless Steel

79287

Guard Column

Analytical

Stainless Steel