Skip to Content
Merck
All Photos(1)

Key Documents

20279

Supelco

Supelpak™-2

matrix styrene-divinylbenzene, 20-60 mesh, jar of 100 g

Synonym(s):

XAD®-2

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

CAS Number:
9060-05-3
UNSPSC Code:
23151817

Agency

ASTM® D6209
EPA 10,20,23,23A,TO-13A

description

purified XAD-2

form

beads (small)

packaging

jar of 100 g

parameter

200 °C max. temp.

technique(s)

GC/MS: suitable
LPLC: suitable

surface area

~300 m2/g

matrix

styrene-divinylbenzene

matrix active group

polymer

particle size

20-60 mesh

pore size

~0.65 mL/g pore volume
90 Å mean pore size

density

1.02 g/mL at 25 °C (true wet)(lit.)
1.07 g/mL at 25 °C (skeletal)(lit.)

application(s)

environmental

separation technique

reversed phase

Looking for similar products? Visit Product Comparison Guide

General description

Supelpak™-2 is purified Amberlite™ XAD-2® that has been cleaned to meet and exceed US EPA-recommended criteria for purity, as outlined in Level I Environmental Assessment Procedures Manual. It is the best resin to use for standard air sampling methods requiring resin tested for background TCO (total chromatographic organics) level. Packaged in glass containers.

Application

Supelpak-2 was used as adsorbent in an extraction procedure and the extracts were analysed using GC-MS, GC-FTIR, Proton NMR and GC-NPD

Legal Information

ASTM is a registered trademark of American Society for Testing and Materials
Amberlite is a trademark of DuPont de Nemours, Inc.
Supelpak is a trademark of Sigma-Aldrich Co. LLC
XAD is a registered trademark of The Dow Chemical Company or an affiliated company of Dow

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCW2986
MKCT6028
MKCS7605
MKCS5820
MKCT9856

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

F J Egea González et al.
Journal of AOAC International, 80(5), 1091-1097 (1997-11-05)
A method to sample and analyze chlorothalonil and dichlofluanid in greenhouse air was evaluated. Analysis was performed by gas chromatography with electron capture detection and gas chromatography-mass spectrometry. Solid sorbents such as Chromosorb 102, Porapak R, Supelpak-2, Amberlite XAD-2, Amberlite
F J Egea González et al.
Journal of chromatography. A, 829(1-2), 251-258 (1999-01-29)
The diminution of metamidophos residue levels with time in vegetables an greenhouse air was investigated after treatment of tomatoes and green beans. A gas chromatographic method using dichloromethane as an extraction solvent has been developed to analyse metamidophos in vegetables
Olivier Briand et al.
The Science of the total environment, 288(3), 199-213 (2002-05-07)
An analytical method using gas chromatography-mass spectrometry has been developed for the evaluation of different sampling techniques to characterise spray drift in a commercial apple orchard. Eleven pesticides were studied (fungicides, insecticides and herbicides). A collection of airborne spray-drift pesticides
D Rochat et al.
Journal of chemical ecology, 17(11), 2127-2141 (1991-11-01)
Male American palm weevils (APWs),Rhynchophorus palmarum (L.) produced two sex-specific compounds, which were disclosed by volatile collections on Supelpak-2 and gas chromatography. One was a minor compound, not always detected. The major male-produced volatile was identified as (2E)-6-methyl-2-hepten-4-ol through coupled
María Eugenia Goya et al.
Cell reports, 30(2), 367-380 (2020-01-16)
Recent discoveries have implicated the gut microbiome in the progression and severity of Parkinson's disease; however, how gut bacteria affect such neurodegenerative disorders remains unclear. Here, we report that the Bacillus subtilis probiotic strain PXN21 inhibits α-synuclein aggregation and clears
View All Related Papers

Related Content

Liquid Chromatography at Low Pressures

Low pressure liquid chromatography (LPLC) operates at low pressures, using a pump to drive the mobile phase onto the column.

Liquid Chromatography at Low Pressures

Low pressure liquid chromatography (LPLC) operates at low pressures, using a pump to drive the mobile phase onto the column.

Liquid Chromatography at Low Pressures

Low pressure liquid chromatography (LPLC) operates at low pressures, using a pump to drive the mobile phase onto the column.

Liquid Chromatography at Low Pressures

Low pressure liquid chromatography (LPLC) operates at low pressures, using a pump to drive the mobile phase onto the column.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service