Supelclean ENVI-18 SPE Bulk Packing, pkg of 100 g

Code: 57219 D2-231

Not available outside of the UK & Ireland.

General description

Retention Mechanism: Reversed-phaseSample Matrix Compatibility: Aqueous solutions (drinking, ground, waste water) Polyme...


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Not available outside of the UK & Ireland.

General description

Retention Mechanism: Reversed-phaseSample Matrix Compatibility: Aqueous solutions (drinking, ground, waste water) Polymerically bonded, octadecyl (17% C), endcapped Excellent for cleaning, extracting and concentrating pollutants from aqueous environmental samples Higher 17% C loading for increased binding capacities and higher recoveries Higher carbon loading also offers greater resistance to extreme pH conditions Used for extracting herbicides, fungicides, and pesticides from waste material·

Legal Information

Supelclean is a trademark of Sigma-Aldrich Co. LLC

ENVI is a trademark of Sigma-Aldrich Co. LLC

application(s)food and beverages
extent of labeling17% C loading
matrix active groupC18 (octadecyl) bonding
matrixsilica gel base material (irregularly shaped, acid washed)
packagingpkg of 100 g
particle size45 µm
pore size0.8 cm3/g pore volume, 60 Å pore size
product lineSupelclean™
Quality Level100
separation techniquereversed phase
surface area475 m2/g
technique(s)solid phase extraction (SPE): suitable
Cas Number63231-67-4
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