This column contains the following:
-Sulfuric acid-treated layers prevent chars from plugging the column while removing unsaturated hydrocarbons, phthalates, organochlorides, pigment, and polynuclear aromatic hydrocarbons (PAHs) from the sample.
-A potassium hydroxide treated layer removes lipids, proteins, phenols, and acidic compounds.
-A silver nitrate treated layer removes sulfur compounds, elemental sulfur, pesticides, and aliphatic hydrocarbons.
Dioxins, furans, and PCBs pass through the column unretained. Please see the image below which includes the order and amounts of each:
28397-U
Multi-Layer Silica Gel Dioxin Column
for use with Dioxin Sample Preparation Kit, O.D. × L 6.35 mm × 35 cm
Multi-Layer Silica Gel Dioxin Column
Synonym(s):
Glass Silica Gel Column (for EPA 1631)
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5 EA
$318.00
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5 EA
$318.00
About This Item
UNSPSC Code:
13111000
NACRES:
NB.21
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material
glass hardware
agency
suitable for EPA 1613
packaging
pkg of 5
technique(s)
solid phase extraction (SPE): suitable
I.D. × L
15 mm × 35 cm
O.D. × L
6.35 mm × 35 cm
thread I.D.
24 mm
application(s)
food and beverages
compatibility
for use with 6.35 mm unions
for use with Dioxin Sample Preparation Kit
1 of 4
This Item | 60742 | 60738 | 60741 |
|---|---|---|---|
| application(s) food and beverages | application(s) - | application(s) - | application(s) - |
| technique(s) solid phase extraction (SPE): suitable | technique(s) LPLC: suitable | technique(s) LPLC: suitable | technique(s) LPLC: suitable |
| compatibility for use with 6.35 mm unions, for use with Dioxin Sample Preparation Kit | compatibility - | compatibility - | compatibility - |
| material glass hardware | material - | material - | material - |
| packaging pkg of 5 | packaging - | packaging - | packaging - |
| agency suitable for EPA 1613 | agency - | agency - | agency - |
General description
Multi-Layer Silica Gel Dioxin Column is compatible with the Dioxin Sample Preparation Kit. It is suitable for the solid phase extraction (SPE) technique.
It can be used for the purification of extracts containing polychlorinated dibenzo-p-dioxins (PCDDs), polychlorinated dibenzofurans (PCDFs), and polychlorinated biphenyls (PCBs), helping to remove impurities and isolate these target compounds for analysis. [1]
It can be used for the purification of extracts containing polychlorinated dibenzo-p-dioxins (PCDDs), polychlorinated dibenzofurans (PCDFs), and polychlorinated biphenyls (PCBs), helping to remove impurities and isolate these target compounds for analysis. [1]
Application
The Multi-Layer Silica Gel Dioxin Column has been used as a cleanup process to remove potential chromatographic interferences and prepare the samples for further analysis and quantification during the USEPA method. [2]
signalword
Danger
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Met. Corr. 1 - Repr. 1B - Skin Corr. 1A
Storage Class
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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SUP28397-Uを使用しています。シリカゲル、硫酸シリカゲル、硝酸銀シリカゲル等の充填剤の組成（物質名と重量）を充填する順番で教えてください。最後に硫酸ナトリウムが充填されていますか？
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