Hamilton Polymers
聚(苯乙烯二乙烯基苯)或 PS-DVB 是一種堅固的聚合物材料,
用於製作Polymer Packing管柱的基礎框架。
它與二乙烯基苯(divinylbenzene)的高度交聯,
使polymer聚合物珠粒在高壓應用中非常耐用。
Polymer管柱可以承受超過 5,000 psi 的壓力,可用的pH值範圍為 1-13,
並且可以用 1.0 M 氫氧化鈉清洗以去除頑強殘留的物質。
由於交聯作用,其在有機溶劑(如 THF 或氯仿)中的溶脹可以忽略不計。
與基於二氧化矽的材料相比,PS-DVB 樹脂可以在更高的溫度下運作,
並且由於缺乏酸性矽烷醇基團(acidic silanol groups),它們提供了出色的樣品回收率。
Polymer管柱的保留特性與 C18 相似,但仍應按狀況作適當的選擇。。
商品編號 |
管柱內部直徑 Hardware Inner Diameter |
管柱長度 Hardware Length |
顆粒尺寸 Particle Size |
管柱材質 Hardware Material |
---|---|---|---|---|
79672 |
2.1 mm |
50 mm |
5 µm |
Stainless Steel |
79673 |
2.1 mm |
150 mm |
5 µm |
Stainless Steel |
79674 |
2.1 mm |
250 mm |
5 µm |
Stainless Steel |
79679 |
2.1 mm |
50 mm |
5 µm |
PEEK |
79680 |
2.1 mm |
150 mm |
5 µm |
PEEK |
79681 |
2.1 mm |
250 mm |
5 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) |
79675 |
4.6 mm |
50 mm |
5 µm |
Stainless Steel |
79676 |
4.6 mm |
150 mm |
5 µm |
Stainless Steel |
79677 |
4.6 mm |
250 mm |
5 µm |
Stainless Steel |
79682 |
4.6 mm |
50 mm |
5 µm |
PEEK |
79683 |
4.6 mm |
150 mm |
5 µm |
PEEK |
79684 |
4.6 mm |
250 mm |
5 µm |
PEEK |
79642 |
7.0 mm 7.8 mm 10 mm |
(Choose a length) |
(Choose a particle size) |
Stainless Steel |
79678 |
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 |
79644 |
50 mm |
(Choose a length) |
(Choose a particle size) |
Stainless Steel |
79645 |
100 mm |
(Choose a length) |
(Choose a particle size) |
Stainless Steel |
Part # / Ref | Format | Hardware Inner Diameter | Guard Column Size | Hardware Material |
---|---|---|---|---|
32908 |
Guard Cartridge Holder |
-- |
Analytical |
Stainless Steel |
79291 |
Guard Column |
2.1 mm |
Analytical |
Stainless Steel |
79477 |
Guard Cartridge Holder |
-- |
Analytical |
PEEK |
79685 |
Guard Cartridge Kit |
2.1 mm |
Analytical |
Stainless Steel |
79686 |
Replacement Guard Cartridge |
2.1 mm |
Analytical |
Stainless Steel |
79687 |
Guard Cartridge Kit |
3.0 mm |
Analytical |
PEEK |
79688 |
Replacement Guard Cartridge |
3.0 mm |
Analytical |
PEEK |
5095-01 |
Guard Cartridge Holder |
-- |
Semiprep/Preparative |
Stainless Steel |
79689 |
Guard Cartridge Kit |
4.6 mm |
Semiprep/Preparative |
Stainless Steel |
79690 |
Replacement Guard Cartridge |
4.6 mm |
Semiprep/Preparative |
Stainless Steel |
79918 |
Guard Column |
4.6 mm |
Semiprep/Preparative |
Stainless Steel |
Part # / Ref | Particle Size | Pore Size | UOM |
---|---|---|---|
79791 |
5 µm |
100 Å |
per gram |
79792 |
10 µm |
100 Å |
per gram |
79793 |
12-20 µm |
100 Å |
per gram |