ISOLUTE® Polar SPE
極性充填剤
ISOLUTE極性充填剤の一覧です。
ISOLUTE CN (sorbent ref. 420)
Description
Cyanopropyl (non-endcapped)
Average Particle Size
50μm
Nominal Porosity
60 Å
Comments
Extraction of polar compounds from a non-polar sample matrix. Retains analytes using dipole-dipole interactions. Can also be used as a non-polar sorbent with aqueous sample matrices.
Chemistry Data Sheet
- TN102 （PDFファイル 107.6KB）
ISOLUTE極性充填剤を用いた非極性サンプルマトリックスからの極性ターゲット化合物抽出について/極性充填剤に関する一般的な技術情報
ISOLUTE SI (sorbent ref. 460)
Description
Silica
Average Particle Size
50μm
Nominal Porosity
60 Å
Nominal Moisture Content
7%
Comments
Extraction of polar compounds from a non-polar sample matrix using hydrogen bonding retention mechanism.
Chemistry Data Sheet
- TN102 （PDFファイル 107.6KB）
ISOLUTE極性充填剤を用いた非極性サンプルマトリックスからの極性ターゲット化合物抽出について/極性充填剤に関する一般的な技術情報
ISOLUTE DIOL (sorbent ref. 430)
Description
2,3-dihydroxypropoxypropyl (non-endcapped)
Average Particle Size
50μm
Nominal Porosity
60 Å
Comments
Extraction of polar compounds from a non-polar sample matrix using hydrogen bonding retention mechanism. Less retentive sorbent than SI. Can also be used as a non-polar sorbent with aqueous sample matrices.
Chemistry Data Sheet
- TN102 （PDFファイル 107.6KB）
ISOLUTE極性充填剤を用いた非極性サンプルマトリックスからの極性ターゲット化合物抽出について/極性充填剤に関する一般的な技術情報
ISOLUTE NH2 (sorbent ref. 470)
Description
Aminopropyl (non-endcapped)
Average Particle Size
50μm
Nominal Porosity
60 Å
Comments
Extraction of polar compounds from a non-polar sample matrix using hydrogen bonding retention mechanism. Less retentive sorbent than SI. Can also be used as a weak anion exchange sorbent in aqueous and non-polar sample matrices.
Chemistry Data Sheet
- TN102 （PDFファイル 107.6KB）
ISOLUTE極性充填剤を用いた非極性サンプルマトリックスからの極性ターゲット化合物抽出について/極性充填剤に関する一般的な技術情報
ISOLUTE PSA (sorbent ref. 480)
Description
Ethylenediamine-N-propyl (non-endcapped)
Average Particle Size
50μm
Nominal Porosity
60 Å
Comments
Extraction of polar compounds from a non-polar sample matrix using hydrogen bonding retention mechanism. Less retentive sorbent than SI. Can also be used as a weak anion exchange sorbent in aqueous and non-polar sample matrices.
Chemistry Data Sheet
- TN102 （PDFファイル 107.6KB）
ISOLUTE極性充填剤を用いた非極性サンプルマトリックスからの極性ターゲット化合物抽出について/極性充填剤に関する一般的な技術情報
ISOLUTE FL (sorbent ref. 712)
Description
Florisil PR
Structure
MgO•3.6 SiO2•0.1 OH
Average Particle Size
150 – 250 µm
Nominal Porosity
60 Å
Nominal Moisture Content
< 2%
pH
8.5
Comments
Extraction of polar compounds from a non-polar sample matrix. Alternative to silica based polar sorbents. Minimal retention of basic compounds. Activated for separation of chlorinated pesticides.
ISOLUTE AL-A (sorbent ref. 713)
Description
Alumina – acidic
Average Particle Size
50 – 200 µm
Nominal Porosity
120 Å
Nominal Moisture Content
< 0.1%
pH
4.5
Comments
Extraction of polar compounds from a non-polar sample matrix. Alternative to silica based polar sorbents.
ISOLUTEAL-N (sorbent ref. 714)
Description
Alumina – neutral
Average Particle Size
50 – 200 µm
Nominal Porosity
120 Å
Nominal Moisture Content
< 0.1%
pH
7.5
Comments
Extraction of polar compounds from a non-polar sample matrix. Particularly retentive for electronegative analytes. Alternative to silica based polar sorbents.
ISOLUTEAL-B (sorbent ref. 715)
Description
Alumina – basic
Average Particle Size
50 – 200 µm
Nominal Porosity
120 Å
Nominal Moisture Content
< 0.1%
pH
10
Comments
Extraction of polar compounds from a non-polar sample matrix. Has negative surface for specific retention of cations. Alternative to silica based polar sorbents.