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Applications - Environmental

Elite enables a wide range of industrial applications with reliable HPLC analysis, based on 30-years industry experience.

Determination of 16 PAHs in Environmental Samples by HPLC

  • 16 PAHs
  • EClassical 3200 HPLC System with UV Detector
  • Supersil ODS2 (5 μm, 4.6 × 250 mm)
A sensitive and reliable HPLC method for simultaneous determination of 16 PAHs in water, air, and soil, meeting multiple environmental standards.

Determination of Methomyl and Methomyl Oxime in Water by HPLC

  • Methomyl, Methomyl Oxime
  • Agress 1100 HPLC System with UV Detector
  • SinoPak SP C18 (5 μm, 4.6 × 150 mm)
A sensitive and reliable HPLC method for simultaneous determination of methomyl and its degradation product methomyl oxime in water, compliant with HJ 851-2017.

Determination of Benzo(a)pyrene in Water by Online Solid-Phase Extraction-HPLC

  • Benzo(a)pyrene (BaP)
  • EClassical 3100 HPLC System with Fluorescence Detector and Online SPE Modue
  • SinoPak C18 (5 μm, 4.6 × 250 mm)
A fully automated online SPE-HPLC method for trace analysis of benzo(a)pyrene in water, achieving ultra-low detection limits and compliance with drinking water standards.

Gel Permeation Chromatography for Cleanup of Semi-Volatile Organic Compounds in Soil and Sediment

  • Semi-volatile organic compounds (SVOCs) including phthalates, pesticides, PAHs, etc.
  • Gel Permeation Chromatography (GPC) system with UV or RI detection (part of HPLC system)
  • GPC column (e.g., based on styrene-divinylbenzene copolymer)
An efficient GPC cleanup method for soil and sediment extracts, achieving required resolution for SVOC analysis according to HJ 834-2017.

Determination of 36 Alkylphenols and Alkylphenol Ethoxylates by LC-MS/MS

  • 36 Alkylphenols (APs) and Alkylphenol ethoxylates (APEOs)
  • MS²Vertical 9100 LC-MSMS
  • Supersil ODS2 (2.1 × 100 mm, 3 μm)
A comprehensive LC-MS/MS method with polarity switching for simultaneous determination of 36 APs and APEOs in a single run.

Determination of Two Organophosphate Flame Retardants (TCEP and TOCP) by LC-MS/MS

  • Tris(2-chloroethyl) phosphate (TCEP) and Tri-o-cresyl phosphate (TOCP)
  • MS²Vertical 9100 LC-MSMS
  • Supersil ODS2 (2.1 × 100 mm, 3 μm)
A fast and sensitive LC-MS/MS method for the determination of two organophosphate flame retardants in textiles.

Determination of 27 Perfluorinated Compounds (PFCs) by LC-MS/MS

  • 27 Perfluorinated compounds and 2 internal standards
  • MS²Vertical 9100 LC-MSMS
  • Supersil ODS2 (2.1 × 100 mm, 3 μm)
A sensitive and reliable LC-MS/MS method for simultaneous determination of 27 perfluorinated compounds in a single run.

Determination of 12 Phenolic Compounds in Environmental Samples by HPLC

  • 12 Phenols
  • EClassical 3200 HPLC System with UV Detector
  • Supersil Phenyl (5 μm, 4.6 × 250 mm)
Effective separation of 12 phenols using Supersil Phenyl column with baseline resolution of all compounds, meeting HJ 638-2012 requirements.
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