Sigma-Aldrich Pk16 Supelclean Envi-18 10

Material

PE frit (20 μm porosity)
polypropylene

Quality Level

100

Feature

endcapped

Composition

bed wt., 10 g

Packaging

pk of 16

Extent Of Labeling

17% C loading

Technique(S)

solid phase extraction (SPE): suitable

Surface Area

475 m²/g

Volume

60 mL

Matrix

silica gel base material (irregular shaped, acid washed)

Related Categories

Exclusive Savings

Solid Phase Extraction (SPE) and QuEChERS

General Description

Retention Mechanism:Reversed-phase
Sample 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

ENVI is a trademark of Sigma-Aldrich Co. LLCSupelclean is a trademark of Sigma-Aldrich Co. LLC