如果您對該產品感興趣的話,可以
產品名稱:
Whatman SPE固相萃取柱上海摩速公司代理
產品型號:
系列
產品展商:
其它品牌
簡單介紹
固相萃取柱有8種反向試劑也運用Florisil、二氧化硅和離子交換樣品濃縮柱可選用多種吸附劑重量/體積具有樣品純化的濾膜配套與大多數(shù)真空復式接頭配套
Whatman SPE固相萃取柱上海摩速公司代理的詳細介紹
固相萃取柱
有8種反向試劑
也運用Florisil、二氧化硅和離子交換
樣品濃縮柱
可選用多種吸附劑重量/體積
具有樣品純化的濾膜配套
與大多數(shù)真空復式接頭配套
Whatman固相提取柱用于HPLC、GC、TLC或其它技術分析的樣品的制備。其特點是外殼為聚丙烯材料，內部可選用各種硅基填料，硅基填為有8種可選擇的反相化學試劑，普遍用于農藥濾渣的Florisil
TM填料，二氧化硅和離子交換。樣品干燥裝置含無水硫酸鈉。與Whatman
PartisilTM HPL填料一樣，所有包裝都是高質量的。
為進一步的純化樣品，有些固相提取柱配有0.2μm聚丙烯濾膜，這種濾膜與大多數(shù)有機溶劑配套，且過濾后絕無溶出物。
Whatman固相提取柱有兩種類型，一為容500mg吸附劑的柱子與Luer
Lok針筒配套使用；另為有各種重量/體積比的吸附劑可供選用的柱體。
柱體與大多數(shù)多歧式接頭的真空固相萃取儀或自動化系統(tǒng)配套使用，也可單獨使用。
樣品濃縮柱
該柱呈圓筒形，可直接與Lure
Lok注射器相連接。用注射器推動，使樣品經過濃縮柱，收集于小瓶，并去除水分。該柱含無水硫酸鈉，能結合樣品中的水分，形成NA2SO
4＊10G2O,若需再干燥，可將二個或多個柱連接起來使用。
Whatman SPE devices have silica-based chemistries and are
available in several configurations. Column capacities include 3, 6
and 12 mL sizes. A cartridge format is also available for use with
a syringe .
Features and Benefits
- Available in a range of packing media
- Whatman quality sorbents for consistent results
|
|
|
|
SPE Columns
|
Applications
- Isolate analytes from complex sample matrices
- Remove interfering substances in order to prepare samples for
subsequent analysis
- Drug metabolites in biological fluids
- Food analysis
- Environmental analysis
|
|
|
|
SPE Cartridge |
| Technical Data - Solid
Phase Extraction (SPE) Media
|
| Product
| Key to Sorbent Abbreviations
| Description
|
| ODS
| Octadecyl Silica
| 5% Carbon Load
|
| ODS-4
| Octadecyl Silica
| 14% Carbon Load, End Capped*
|
| ODS-5
| Octadecyl Silica
| 18% Carbon Load, End Capped
|
| C-8
| Octyl Silica
| 8.5% Carbon Load, End Capped
|
| FLO
| Florisil?
| Magnesium Silicate (US Silica Company)
|
| NH2
| Weak Anion Exchanger
| Primary Amine
|
| SAX
| Strong Anion Exchanger
| Quaternary Amine
(-NR3+)
|
| SCX
| Strong Cation Exchanger
| Aromatic Benzene Sulfonic Acid
|
| SIL
| Normal Phase Silica
| -
|
|
|
|
|
* End Capping masks residual
silanol groups, reducing ionic affinity for amines.
Weight of sorbent per device is shown in Ordering
Information. | |
|
Ordering Information - SPE Columns and Cartridges
|
| Catalog Number
| Description
|
|
|
|
6803-0505
| ODS-5 SPE Column, 3 mL, 500 mg,
50/pk
|
|
6803-0507
| ODS-5 SPE Column, 6 mL, 500 mg,
30/pk
|
|
6803-0509
| ODS-5 SPE Column, 12 mL, 1000 mg,
20/pk
|
|
6803-1205
| C-8 SPE Column, 3 mL, 500 mg,
50/pk
|
|
6803-1769
| SIL SPE Column, 3 mL, 690 mg,
300/pk
|
|
6803-1809
| FLO SPE Column, 12 mL, 1000 mg,
20/pk
|
|
6803-2705
| NH2 SPE Column, 3 mL, 500 mg,
50/pk
|
|
6803-2005
| SAX SPE Column, 3 mL, 500 mg,
50/pk
|
|
6803-2605
| SCX SPE Column, 3 mL, 500 mg,
50/pk
|
|
|
|
6802-0005
| ODS SPE Cartridge, 500 mg, 50/pk
|
|
6804-0405
| ODS-4 SPE Cartridge, 500 mg, 50/pk
|
|
6804-0505
| ODS-5 SPE Cartridge, 500 mg,
50/pk |
