Services

PAINTS, PAINTING MATERIALS, RESINS, SILICONES, COLAS, MONOMERS AND SOLVENTS, EXCEPT FOR ALDEHYDES AND CERTAIN METALS ACTIVE, OXIDES METAL AND METAL HYDROXIDES, AMONG OTHER MATERIALS USED IN CIVIL CONSTRUCTION.

  • Water content by Karl Fischer – volumetric method
  • Content of volatile organic composites – VOC

 

LUBRICANTS AND ADDITIVES OILS

  • Sulfated ash
  • ASTM color
  • Especific Mass
  • Corrosive to copper
  • Flash Point
  • Viscosity

 

OILS, FATS AND OILS

  • Saponification index
  • Compositional Profile
  • Relative Density
  • Insoluble impurities in Petroleum Ether
  • Peroxide index – Chloroform
  • Peroxide index – Isooctane
  • unsaponifiables materials
  • Determination of Soaps
  • Humidity and Volatil
  • Iodine index – Wijs
  • Refractive index
  • Acid Number
  • Smoke point

 

GLICERINA

  • Glycerol content
  • MONG
  • Hydrogen potential – pH
  • Water Content
  • Methanol Content
  • Ash content

 

GASOLINE AUTOMOTIVE

  • Content of EACA
  • Distillation
  • Appearance and Color
  • Density at 20 °C
  • MON, RON, IAD
  • Benzene Content
  • Solvents marker
  • Methanol and Ethanol Content

 

HYDRATED ETHANOL FUEL

  • Electrical Conductivity
  • Hydrogen potential, pH
  • Appearance and Color
  • Density at 20 °C
  • Alcohol Content
  • Content of Hydrocarbons
  • Methanol and Ethanol Content
  • Total Sulfur

 

DIESEL OIL

  • Appearance and Color
  • ASTM color
  • Distillation
  • Viscosity
  • Density at 20°C
  • Sulfur content
  • Calculated Cetane Index
  • Flash Point
  • Content of Biodiesel Infrared
  • Cetane Number – IQT

 

BIODIESEL

  • Appearance
  • Water Content
  • Density at 20°C
  • Viscosity at 40°C
  • Flash Point
  • Carbon Residue
  • Corrosive to copper
  • Plugging Point Filter Cold
  • Acid Number
  • Iodine index
  • Glycerin Free
  • Total glycerin
  • Mono-, Di- and Triacylglycerides
  • Methanol or Ethanol
  • Ester content
  • Oxidation Stability
  • Cetane Number – IQT
  • Ash content