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GE Whatman 6804-0505 Solid Phase Extraction Cartridges, 500mg/Unit Size, 18% of C Load (Pack of 50)

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Specifications for this item
Brand Name Whatman
Part Number 6804-0505
Number of Items 50
UNSPSC Code 41115700

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Product Features

  • Drug metabolites in biological fluids

Product Description

Octadecyl silane - 18 percent of C load 500 mg/unit Solid phase extraction is a chromatographic technique used to prepare samples for subsequent analysis by removing interfering substances that may be present. This is done either by retaining the substance of interest and washing off everything else or by retaining the interfering substances and eluting the product of interest. These Whatman SPE (Solid Phase Extraction) devices are designed to concentrate or isolate analytes from complex sample matrices. Available with a variety of packing media, these devices offer the advantage of working with different types of interactions between the sample components, sorbent and suitable eluent. The polarity (polar, nonpolar) or charge (anion, cation) of the analyte of interest will determine the proper choice of sorbent and solvent. These have a silica-based chemistry and are available in several configurations. Column capacities include 3, 6 and 12 mL size columns and a cartridge format for use with a syringe is also available. Whatman SPE devices contain high quality sorbets for LC chromatographers.

Product Details

  • Shipping Weight: 8 ounces
  • Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B000FOA9YS
  • Item model number: 3331-6804-0505 (AmazonUs/SMADO)
  • Amazon Best Sellers Rank: #1,323,456 in Industrial & Scientific (See Top 100 in Industrial & Scientific)
  • Product Warranty: For warranty information about this product, please click here

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