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28397-U

Supelco

Multi-Layer Silica Gel Dioxin Column

Multi-Layer Silica Gel Dioxin Column

for use with Dioxin Sample Preparation Kit, O.D. × L 6.35 mm × 35 cm

Synonym(s):

Glass Silica Gel Column (for EPA 1631)

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About This Item

UNSPSC Code:
13111000
NACRES:
NB.21
Pricing and availability is not currently available.

material

glass hardware

Quality Level

100

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

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]

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]

related product

Product No.
Description
Pricing

Signal Word

Danger

Hazard Statements

H290,H314,H360D,H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Met. Corr. 1 - Repr. 1B - Skin Corr. 1A

Storage Class Code

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Bioaccumulation of dioxins in the benthic fish from Hiroshima Bay
Hiroyuki T, et al.
Environmental Chemistry, 2, 47-54 (2009)
Developing an improved strategy for the analysis of polychlorinated dibenzo-p-dioxins/furans and dioxin-like polychlorinated biphenyls in contaminated soils using a combination of a one-step cleanup method and gas chromatography with triple quadrupole mass spectrometry.
Haena C, et al.
Toxics, 11, 738-738 (2023)

Related Content

Solid Phase Extraction (SPE)

Solid phase extraction purifies samples for chromatographic analysis, improving data quality and protecting analytical columns.

Environmental Methods Consumables Look Up Tool

This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.

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Questions

  1. 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？

    1 answer

    1. 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:

      Helpful?

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