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Analysis for Agriculture and the Environment

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Analysis for Agriculture and the Environment


CONTINENTAL WATERS, SEA WATERS, WASTE WATERS, AGRICULTURAL SOILS, SOILS AND SEDIMENTS, SLUDGE, FERTILIZERS, COMPOST, LEAVES AND PLANT PRODUCTS

ANALYSIS OF IRRIGATION WATERS

  • Trial to control salinity problems
  • Determinations to control problems with cloggings
  • Analysis of parameters that provoke phytotoxicities
  • Macro- and microelements
  • Hardness
  • Pesticide residues
  • SAR (Sodium Absorption Ratio)
  • C-S Classification
  • PH
  • Carbonates and bicarbonates
  • Microbiological analyses for GLOBAL GAP
  • Heavy metals

ANALYSIS OF CONTINENTAL, GROUND AND WASTE WATERS

  • PH
  • DBO5
  • Total phosphorus: organic and inorganic
  • Oils and fats
  • Hardness
  • Toxicity
  • Halogenated VOCs
  • Total and individual pesticides
  • Triahalomethanes (THMs)
  • Phthalates
  • 4-nonylphenol
  • Hexabromocyclododecane (HBCDD) COT
  • Ammonium, calcium, magnesium and potassium
  • Perfluorooctanoic acid and its derivatives (PFOS)
  • Electrical conductivity
  • COD Chemical oxygen demand
  • Total nitrogen
  • PAHs
  • Microbiological analyses
  • BTEX
  • HTP from C10 to C52
  • Total and dissolved heavy metals, including Chrome VI
  • Microcystins and other algal toxins
  • Chloroalkanes C10 - 13
  • Suspended and floating solids
  • TOC
  • Nitrates, nitrites, chlorides, sulphates, phosphates and flourides, tributyltin and Tributyltin-cation

ANALYSIS OF AGRICULTURAL SOILS

  • pH 1:5
  • Potential PH
  • Electrical conductivity in extract of saturated paste
  • Cation exchange capacity CEC
  • Carbonates
  • Total organic and oxidisable matter
  • Electrical conductivity 1:5
  • Texture and grain size
  • Other determinations in extract of saturated paste
  • Cations of change and percentage of base saturation
  • Microelements
  • N Dumas and C/N ratio

ANALYSIS OF SOILS, SEDIMENTS AND SLUDGE

  • PH 1:5
  • PCBs and similar
  • Total hydrocarbons of petroleum
  • Phenol
  • Polybrominated diphenyl ethers or PBDEs
  • 2,4,5 trichlorophenol
  • 2,4,6 trichlorophenol
  • Pesticide residues
  • Electrical conductivity 1:5
  • PAHs
  • Halogenated VOCs
  • BTEX
  • Decabromodiphenyl ether
  • 2-chlorophenol
  • Pentachlorophenol
  • 2,4-Dichlorophenol
  • Heavy metals

ANALYSIS OF PLANT PRODUCTS: FRUIT, SAP, LEAVES AND PLANTS

  • Analysis of macroelements: N, P, K,Ca, Mg, S
  • Analysis of chlorides and Na
  • Pesticide residues and phytotoxic products
  • As, Cd, Pb, Hg – Heavy metals: As, Cd, Pb, Hg
  • Analysis of microelements: B, Mo, Fe, Cu, Zn, Mn
  • Analysis of phytohormones: ABA
  • Study of diseases

ANALYSIS OF FERTILIZERS AND AMENDMENTS

PRINCIPAL ELEMENTS
• Total N, urea, ammoniacal, nitric and organic
• Water-soluble K2O
• Water soluble P205 and neutral ammonium citrate
• Texture and grain size
SECONDARY ELEMENTS
• Calcium oxide
• Sodium oxide
• Sulphur trioxide
• Magnesium oxide
MICRO ELEMENTS
• Co Cobalt
• Cu Copper
• Fe Iron
• Mn Manganese
• Mo Molybdenum
• Zn Zinc
HEAVY METALS
• Cd – Cd Cadmium
• Copper Cu
• Total chrome Cr
• Nickel Ni
• Lead Pb
• Mercury Hg
• Chrome VI
• Zinc Zn
MICROBIOLOGICAL ANALYSIS
• Salmonella
• Escherichia coli
OTHER DETERMINATIONS
• PH
• Electrical conductivity
• Density
• Total humic extraction: humic and fulvic acids
• C/N ratio
• Solubility
• Total organic carbon
• Total organic matter
• Total nitrogen
• Total phosphorus

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