52688-U
polypropylene tube
bed wt., 500 mg
pk of 30
solid phase extraction (SPE): suitable
480 m2/g
6 mL
Silica gel base material (irregularly shaped, acid washed)
sulfonic acid bonding
50 μm
0.9 mL/g pore volume
70 Å pore diameter
0.8 meq/g total capacity
food and beverages
ion exchange
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Danger
Aquatic Chronic 2 - Eye Dam. 1 - Flam. Sol. 1 - Skin Corr. 1A - Skin Sens. 1
4.1B - Flammable solid hazardous materials
WGK 3
Not applicable
Not applicable
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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705578-5MG-PW
PL860-CGA/SHF-1EA
MMYOMAG-74K-13
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SPE retention mechanism in this case is based on the electrostatic attraction of charged functional groups of the analyte(s) to oppositely charged functional groups on the sorbent.
Melamine was extracted from milk using Supelco® Discovery® DSC-SCX SPE tubes. Analysis was performed by HPLC, using an Ascentis® Express HILIC column.
Normal-phase SPE separates analytes based on polar interaction with sorbents in diverse sample matrices.
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
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