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Merck
CN

57017

Supelclean LC-SAX SPE Tube

bed wt. 500 mg, volume 3 mL, pkg of 54 ea

Synonym(s):

SAX tube

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About This Item

UNSPSC Code:
41115712
NACRES:
NB.21
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material

polypropylene tube

Quality Level

product line

Supelclean

composition

bed wt., 500 mg

packaging

pkg of 54 ea

technique(s)

solid phase extraction (SPE): suitable

volume

3 mL

matrix

silica gel

matrix active group

SAX phase, quaternary amine, Cl- 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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pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves



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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.


Xiaoming Chen et al.
Ecotoxicology and environmental safety, 189, 109946-109946 (2019-11-25)
The soils near the abandoned Shimen Realgar Mine are characterized by containing extremely high contents of total and soluble arsenic. To determine the microbial reactions and environmental factors affecting the mobilization and release of arsenic from soils phase into pore



Global Trade Item Number

SKUGTIN
5701704061835552573