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54331-U Supelco

Supelclean ENVI-18 SPE Tube

glass hardware, PTFE frit, bed wt. 500 mg, volume 6 mL, pk of 30

  •  NACRES NB.21

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Properties

Related Categories Analytical/Chromatography, Glass SPE Tubes with PTFE Frits, Sample Preparation & Purification, Solid Phase Extraction (SPE), Supelclean ENVI and Supelclean SPE Cartridges,
Quality Level   100
material   PTFE frit
  glass hardware
feature   endcapped
composition   bed wt., 500 mg
packaging   pk of 30
extent of labeling   17% C loading
volume   6 mL
matrix   silica gel base material (irregular shaped, acid washed)
matrix active group   C18 (octadecyl) bonding, polymerically bonded
particle size   45 μm
pore size   0.8 cm3/g pore volume
  60 Å pore size
surface area   475 m2/g
Featured Industry   Food and Beverages
separation technique   reversed phase

Description

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

Legal Information

ENVI is a trademark of Sigma-Aldrich Co. LLC

Supelclean is a trademark of Sigma-Aldrich Co. LLC

Safety & Documentation

Safety Information

Safety Information for this product is unavailable at this time.

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

Determination of Bisphenol A in Drinking Water

The level of bisphenol A (BPA) detected in foods and beverages has gained media attention over the last several years. Specifically, this interest is related to two types of containers:
Craig Aurand
Reporter US, Volume 30.1
Keywords: Derivatizations, Detection methods, Gas chromatography, High performance liquid chromatography, Sample preparations, Solid phase extractions

HPLC Analysis of Bisphenol A in Water on Ascentis® Express C18 after SPE using Supelclean™ ENVI-18

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Bisphenol A in Water on Ascentis® Express C18 after SPE using Supelclean™ ENVI-18
Keywords: Chromatography, Environmental, Environmental Analysis, High performance liquid chromatography, Reproduction, Solid phase extractions

Related Content

SPE Cartridges (Tubes) - Phase Selection Guide

The SPE Tube Configuraton Guide will help you choose the appropriate bed weight and cartridge dimensions.
Keywords: Agriculture, Calorimetry, Environmental, Fractionation, High performance liquid chromatography, Liquid chromatography mass spectrometry, Mass spectrometry, Pesticides, Pharmaceutical, Solid phase extractions

Solid Phase Extraction: Fundamentals and Recent Developments [Webinar]

Solid Phase Extraction (SPE) has become a popular technique for sample preparation due to its convenience, effectiveness, relatively low solvent usage and versatility. The focus of this webinar is on...
Keywords: Sample preparations, Solid phase extractions

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