57139 Supelco

Supelclean ENVI-8 SPE Tube

bed wt. 5 g, volume 20 mL, pk of 20

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Properties

Related Categories Analytical/Chromatography, Sample Preparation & Purification, Solid Phase Extraction (SPE), Supelclean ENVI and Supelclean SPE Cartridges, Supelclean ENVI-8 SPE Products More...
material   PE frit (20 μm porosity)
  polypropylene hardware
feature   endcapped
composition   bed wt., 5 g
packaging   pk of 20
extent of labeling   14% C loading
volume   20 mL
matrix   silica gel base material (irregularly shaped, acid washed)
matrix active group   octyl bonding, polymerically bonded
particle size   45 μm
pore size   0.8 cm3/g pore volume
  60 Å pore size
surface area   475 m2/g

Description

General description

Retention Mechanism: Reversed-phase
Sample Matrix Compatibility: Aqueous solutions (drinking, ground, waste water)

• High 14% C loading for increased binding capacities and higher recoveries
• Higher carbon loading also offers greater resistance to extreme pH conditions
• Excellent for cleaning, extracting and concentrating pollutants from aqueous environmental samples
• Used for extracting herbicides, fungicides, and pesticides from waste material

Legal Information

Supelclean is a trademark of Sigma-Aldrich Co. LLC

Price and Availability

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