Physicochemical

The Plantec has a highly qualified team with extensive experience in analytical techniques, besides to have a structure of high technology and quality in the provision of services, conducting studies recognized by the Good Laboratory Practices (GLP) and quality control tests in accordance with ABNT NBR ISO/IEC 17025, for registration of pesticide products and quality control of lots traded.

The Physicochemical Laboratory II, attests to the quality of raw materials, technical products and formulated in accordance with the regulatory agencies as required by ANVISA, MAPA and IBAMA, for registration and monitoring, using internationally recognized methods, such as OECD, ABNT , EPA and EEC. Besides offering services using modern equipment for analysis of agrochemicals impurities (IN2) and Five Batch Analysis.

In order to know what services we are accredited, our ISO 17025 scope (CRL 0297) and our detailed BPL (BPL 0021) can be found on the INMETRO website.

Scope

Physico-chemical studies

  • Physical state , appearance, color
  • Molecular Identification
  • Analysis of content ( technical product and formulated products )
  • Validation of analytical method
  • Metal Impurities
  • Melting point / melting range
  • Boiling point / boiling range
  • Vapor Pressure
  • Solubility in water and in organic solvents
  • Miscibility in water at 30 ° C
  • PH
  • Dissociation constant in aqueous medium
  • Complex formation constant
  • Study of hydrolysis
  • Study photolysis in aqueous solution
  • Coefficient of n-octanol/water
  • Density
  • Surface tension of solutions
  • Viscosity
  • Distribution of particles by size
  • Corrosivity
  • Thermal stability and air
  • Flash Point
  • Volatility
  • Oxidising properties
  • Official Bulletin of analysis ( MAPA )
  • Five Batch Analysis
  • Qualitative and quantitative studies
  • Studies on the isolation and characterization of compounds ( impurities and degradation products ) 

Accreditations


Structure

  • LC/MS/MS - API 5000™
  • LC/MS/MS - API 4000™
  • LC/MS/MS 6410 – Triplo Quadrupolo
  • HPLC DAD
  • HPLC DAD Preparativo 1260
  • GC – MS
  • RMN