505595
Supelclean™ LC-WCX SPE Tube
bed wt. 100 mg, volume 1 mL, pk of 108
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About This Item
UNSPSC Code:
41115712
NACRES:
NB.21
material
polypropylene tube
Quality Level
composition
bed wt., 100 mg
packaging
pk of 108
technique(s)
solid phase extraction (SPE): suitable
volume
1 mL
matrix
silica gel
matrix active group
WCX phase, carboxylic acid, Na+ counterion
diameter
40-45 μm
pore size
60 Å
application(s)
food and beverages
separation technique
ion exchange
Legal Information
Supelclean is a trademark of Sigma-Aldrich Co. LLC
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Protocols
Normal-phase SPE separates analytes based on polar interaction with sorbents in diverse sample matrices.
Articles
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.
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 505595 | 04061833666449 |