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ILT-U-905Ammoniacal nitrogen determination in wastewater

Ammoniacal nitrogen

ILT-U-1860Analysis of different parameter of water

Description: Bicarbonate Alkalinity; Carbonate Alkalinity; Total Alkalinity; Ammonia (NH4); Calcium; Chloride; Electrical conductivity 20 ?C; Apparent Color; Carbonate Hardness; Total hardness; Iron; Magnesium; Manganese; Nitrate (N); Nitrite (N); Odor; pH; Total Dissolved Solids; Sulfate; Turbidity; Oxygen Biochemical Demand; Chemical Oxygen Demand; Total Phosphorus Total Ammoniacal Nitrogen; Total Nitrogen; and Oils and Grease Method:

ILT-U-1861Analysis of different parameters of industrial water

Description: Oils and Mineral Fats; Oils and fats Veg. E Animal; Sedimentary Solids (10 min. and 2 hours); Temperature; Total solids; Hydrogen Sulphite; Phosphate; Total solids; Silica; fluorides; Free Residual Chlorine; Dissolved Oxygen; Hexavalent chromium; Total Suspended Solids; Coliformes Totais; and Coliformes Termotolerantes Method:

ILT-U-593Bacterial endotoxin determination

Description: Bacterial endotoxin Method:

ILT-U-270Bromate determination in water

Description: EPA 317.0 Method: EPA 317.0

ILT-U-1329BTEX and MTBE determination

Description: Sample water Method:

ILT-U-1349BTEX, TPH and PAH in soils and water

Description: BTEX, TPH and PAH Method:

ILT-U-1373Canned meat and water determination. WT

Description: Total count of heterotrophic bacteria; NMP Total coliforms; Fecal coliforms; Escherichia Coli; Presence / absence of Total Coliforms; Total count of mesophilic aerobic bacteria; and NMP Total Coliforms Method:

ILT-U-779Chlorophyll determination in water

Description: Spectrophotometric method Method:

ILT-U-1238Clostridium perfringens and Enterobacteria determination. WT

Description: Clostridium perfringens (food); and Enterobacteria (water) Method:

ILT-U-321Color APHA determination in water

Description: Color APHA Method:

ILT-U-1221Color determination in drinking water

Description: SM 2120 C Method:

ILT-U-1656Conductivity in water

Description: Conductivity Method:

ILT-U-725Cyanides detection in water

Description: colorimetric method. Method:

ILT-U-1520Determination of chlorates in water

Description: Chlorates Method:

ILT-U-903Determination of cyanide and mercury in water

Description: Free cyanide; Total cyanide; WAD Cyanide; and Mercury Method:

ILT-U-030Determination of different microbiological parameters in Water. WT

Clostridium Perfringens, E.coli, Sulfite reducing Clostridia, Coliforms thermotolerant, Pseudomonas spp., Coliforms, Yeast, Mould

ILT-U-1173Determination of extractable metals in water

Description: Cd; Za; Fe; Sn; Pb; Ba; Cr; and Cu by Atomic Absorption Method:

ILT-U-116Determination of heavy metals in drink water

Description: Aluminium; Copper; Molybdenum; Barium; Lead; Potassium; Beryllium; Lithium; Vanadium; Boron; Manganese; Tin; Cobalt; Zinc; Calcium; and Iron Method:

ILT-U-1215Determination of hexavalent chromium Cr6+in different matrix.

Description: Textil (ICP – LV/UV); Leather (ICP – LV/UV); Sludge (ICP – LV/UV); and Effluent water (ICP – LV/UV) Method:

ILT-U-361Determination of hydrogen sulfide in drinking water

Description: Method: SM 4500

ILT-U-495Determination of metals in drink water

Calcium, Magnesium, potassium, Sodium, Manganese, Cooper

ILT-U-474Determination of pesticides on water

Description: Organophosphate pesticides (quantitative); and Organochlorine pesticides (quantitative) Method:

ILT-U-757Determination of physiological properties. Measurement of thermal and water-vapour resistance under steady-state conditions

Description: Anionic surfactants; Ammonia; Nitrate; Nitrite; Cu; Mg; and Zn Method:

ILT-U-1486Determination of total nitrogen in water

Description: Total nitrogen by Kjeldahl method Method:

ILT-U-1684Determinations in effluent water and sludge

Description: Ni, Pb, Cd, Cu, Zn, Co, Tl, Sb; Caloric value; Flash point; and pH Method:

ILT-U-1435Determinations in industrial effluent

Description: Foams; and Floating materials Method:

ILT-U-989Device for improving the quality of drinking water

Description: Method: NBR 16098

ILT-U-3268Diatom determination.


Diatom identification and quantification test. According to Utermöhl

Standard :

ILT-U-1862Different determinations of drink and mineral water a food

Description: Total Coliforms; Thermotolerant Coliforms; Pseudomonas Aeruginosa; Heterotrophic Bacteria; Total Coliforms; Thermotolerant Coliforms; Pseudomonas Aeruginosa; Enterococcus; Clostridium Sulfito Redutor; Total Coliforms; Thermotolerant Coliforms; Staphylococcus Aureus; Salmonella; Bacillus Cereus; Fungi and Yeast; and Mesophilic Count Method:

ILT-U-1245DQO determination


ILT-U-888Drink water determinations. 01

Description: Color, pH, Turbidity, sulfates and Residual chlorine Method:

ILT-U-571Drink water determinations. 02

Description: Chloride, nitrite, ammonium, hardness, sulfates, residual chlorine, oxidisability, volatile residue, odor, color, Total alkalinity, pH, turbidity, calcium, magnesium, and conductivity Method:

ILT-U-795Drugs residues in water

Description: Sulfamethazine; Sulfaquinoxaline; Sulphamerazine; Sulfathiazole; and Sulfadimethoxine Method:

ILT-U-403Escherichia Coli and fecal coliforms determination.

Escherichia Coli and fecal coliforms

ILT-U-1962Food and water determinations

Description: Metals (Pb-Cd); Peroxides; Sedimentable solids; Free residual chlorine; and Fixed residue 180 °C Method:

, ILT-U-3160Food determination


PESTICIDE PROFILE (Azoxystrobin - Deltamethrin - Linuron - Chlorpyrifos - Imidacloprid - Dimethoate – Lambdacyhalothrin) in Water/Vegetables, and GLYPHOSATE in water

Standard :

ILT-U-2732Fresh water. Perifiton determination


Taxonomic Identification Test, count and calculate the density of Perifiton. According to Utermöhl cameras and inverted microscopy

Standard :

, , ILT-U-1922Fresh water. Taxonomic identification of benthic macroinvertebrates

Taxonomic identification of benthic macroinvertebrates. (fresh water).

, ILT-U-1239Glyphosate determination

Description: Active content determination; Moisture content determination; Appearance determination; and Formaldehyde content determination. Method:

ILT-U-797Glyphosate determination in water


ILT-U-551Heavy metals in wastewater determinations

Description: APHA, AWWA and WEF, 3030E and 3111B methods. Method: APHA, AWWA and WEF

ILT-U-1382Hemodialysis water determinations

Description: Nitrite; Fluoride; Heterotrophic Bacteria; Total Coliforms and Escherichia coli; Endotoxins; and Metals Method:

ILT-U-097Hexavalent chromium determination in residual water

Description: S. M. 3500 Cr B 23 ed. Method:

ILT-U-1344Humidity and relative density determination in wastewater

Description: Humidity and Relative density Method:

ILT-U-2750Hydrobiological determination


Microbiological determiantions in Hidro

Standard :

ILT-U-917Inorganic acids in water

Description: Method: NIOSH 7903

ILT-U-1396Liquid effluent determinations

Description: Volatile; Semi-volatile; PAH; TPH; and PCB Method:

ILT-U-2759Macrophytes determination


Taxonomic Identification of macrophytes. Qualitative

Standard :

ILT-U-3410Marine sediment determination


Sulfide, acid soluble and insoluble, Percent moisture. According to EPA 9034, 2540G  

Standard :

ILT-U-3418Marine sediment determination


Total PCB in sediment. According to 8082

Standard :

ILT-U-1153Measurement of arsenic in water solutions

Description: Water consumption (Range 10-100 ppm); and Calibration curve (Range 0.2 – 5.0 – 10.0 – 30.0 to 50.0 ppb) Method:

ILT-U-1076Metals determination in water solution

Description: As; Fe; Mn; Cu; Zn; Cd; Cr; Ni; Pb Method:

ILT-U-065Metals determinations in sludges and water

Description: Arsenic, Chromium, Potassium, Nickel, Antimony, Cadmium, Copper, Manganese, Thallium, Zinc, Cobalt, Mercury, Sodium and Lead Method:

ILT-U-885Microbiological analysis in canned meat and water. WT

Description: Heterotrophs count 35 ° C to 37, and Escherichia Coli (NMP) Method:

ILT-U-706Microbiological determinations in drinking water, residential water reservoir and river water

Description: Total Coliform; E. coli; and Heterotrophic Bacteria Method:

ILT-U-766Microbiological determinations in water

Description: Presence or absence of E. Coli; Presence or absence of Salmonella spp.; Total coliforms count; Presence or absence of Pseudomona Aeruginosa; Presence or absence of Streptococcus faecalis; Total Plate Count; and Presence or absence of sulfite-reducing clostridia Method:

ILT-U-103Microbiological determinations in water. 01

Description: Research of E. Coli; Total mesophilic aerobic count; Total coliforms; and Research of Pseudomona Aeruginosa Method:

ILT-U-707Microbiological determinations in water. 02

Description: E. Coli MPN Coliforms MPN; Presence or absence of Pseudomona Aeruginosa; and Total Plate Count 37 °c Method:

ILT-U-1830Microbiological water determinations

Description: Mesophilic total count 37 ° C; Escherichia coli NMP / 100 ml; Coliforms NMP / 100 ml; Pseudomonas NMP / 100 ml; Enterococci UFC / 100 ml; and Sulfite reducing anaerobes UFC / 50 ml Method:

ILT-U-1363Microbiology determination

Description: Total count in Water; Salmonella; colony count at 30 by surface plating technique; Vibrio parahaemolyticus and vibrio cholerae; yeasts and moulds with water; listeria monocytogenes; and presumptive bacillus cereus Method:

ILT-U-317Microbiology determinations in water

Description: NMP multiple tube technique for detection of Enterococcus and Presence; Absence of Total Coliforms; Thermotolerant coliforms; and Escherichia coli Method:

, ILT-U-2967Mixing water for concrete determination


Oils & fats, Detergents, Colour, Suspended matter, Odour, H2S, pH, Humic matter, Chlorides, Sulfates, Sodium oxide equivalent, Phosphates, Density. According to EN 1008

Standard :EN 1008

ILT-U-139PAH (polynuclear aromatic hydrocarbons) determination of in water

PAH (polynuclear aromatic hydrocarbons)

ILT-U-919palladium determination in water


ILT-U-856PCB and other determinations in water

Description: PCB, Total Hardness, Alkalinity, Sulphite, Calcium Hardness, Linear Alkylbenzene Sulphonate, Carbonate, Bicarbonate, Magnesium Hardness, Sodium Absorption Ratio, and Sodium Method:

ILT-U-2760Periphyton determination


Taxonomic Identification of continental Periphyton. Density counting and calculation.

Standard :

ILT-U-1566pH and conductivity determination in water

pH and conductivity

ILT-U-315pH determination in water. 01

Description: pH Method:

ILT-U-906pH determinations in water. 02

Description: Drink and industrial water Method:

ILT-U-021Phenols determinations in industrial water

Description: Phenol index Method: ASTM D1783, ISO 6439

ILT-U-1030Phosphate and Nitrate determination in water

Phosphate and Nitrate

ILT-U-990Phosphate and silica determination in water

Description: Phosphate and Silica Method:

ILT-U-023Phosphorus, SAAM and nitrates in wastewater determinations

Description: NMX-AA-079-SCFI-2001 Method: NMX-AA-079-SCFI-2001

ILT-U-712Physical Chemical determinations on Water

Description: Chrome; Sulfate; pH; Barium; Total suspended particulates paper / glass membrane; and Lead on paper / glass membrane Method:

ILT-U-880Physicochemical analysis in wastewater and drinking water

Description: Settleable solids; Total suspended solid; Turbidity; and pH Method:

ILT-U-1104Physicochemical analysis in water

Description: pH; Nitrate; Nitrite; Conductivity; Phosphate; Total phosphate; Ammonia; COD; and BOD5 Method:

ILT-U-1086Physicochemical analysis in water. 01

Description: Boron; Chloride; Fluorides; Match; Nitrites; Nitratos; and Sulphates Method:

ILT-U-756Physicochemical and microbiological analysis in water (Heterotrophic bacteria and others determinations)

Description: Heterotrophic bacteria; Acidity; Fluoride; Total Coliforms; Alkalinity; Total phosphorus; Escherichia Coli; Hardness; Total Nitrogen; Thermotolerant coliforms; Chloride; Ammonia nitrogen; Residual chlorine; Color; Nitrate; Conductivity; Phenols; Nitrite; Sulfate; Sulfide; DBO; Dissolved Oxygen; and Turbidity Method:

ILT-U-1683Physicochemical determinations in drinking water

Description: Color; Calcium; Smell; Alkalinity; Chloride; Turbidity; pH; Sulphates; Nitrate; conductivity; Total solids; Nitrites; Ammonium; hardness; Iron; Aluminum; Manganese; Residual chlorine; and Oxidability or Permanganate Index Method:

ILT-U-752Physicochemical determinations in Industrial wastewater

Description: DBO; DQO; pH; Total suspended solids; Settleable solids; Dissolved oxygen; Oil and greases Method:

ILT-U-749Physicochemical determinations in Public water supply, River water and Purified water

Description: Apparent colour; pH; Tubidity; Fluoride: Free residual chlorine; and Electric conductivity Method:

ILT-U-748Physicochemical determinations in Treated water

Description: Amonia; Chloride; Total Hardness; Nitrate; Nitrite; Total Disolved Solids; Sulfate; Anionic Surfactants; and Alkalinity Method:

ILT-U-1770Physicochemical determinations in water

Description: Phosphate; Silica; Nitrite; and Nitrate Method:

ILT-U-610Physicochemical determinations in water. 01

Description: pH; DBO; DQO; chlorides; and Orthophosphates Method:

ILT-U-1278Physicochemical determinations in water. 02

Description: Ammonium; Sulfurs; and Phenoles Method: SM 4500, SM 5530

ILT-U-1277Physicochemical determinations in water. 03

Description: Total cyanur; Wild cycle wad free and disociable; Wild and disociable wad cyanide; COD; BOD5; and Chrome VI Method: SM 4500, SM 5220

ILT-U-1455Physicochemical determinations in water. 06

Description: Total hardness; Calcium; Magnese; Chlorides; Sulphates; Nitrates; Nitrites; Ammonium; Residual Chlorine; Oxidability; Aluminum; Organic material; Iron; and Manganese Method:

ILT-U-1420Physicochemical determinations in water. 07

Description: Sedimentary solids; BOD5; Alkalinity of the carbonates; Alkalinity of bicarbonates; Chorme VI Hexavalent; COD; Total phosphorus; Soluble silica; Total organic carbon; cyanide; fluoride; Total Nitrogen; Nitrogen Kjeldhal; Total solids; Waste by ignition; Total suspended solids; and Volatile solids in suspension Method:

ILT-U-1418Physicochemical determinations in water. 09

Description: Ba, Be, Cd, Pb, Co, Cu, Cr, Sn, Fe, Li, Mg; Mn, Ni, K, Ag, Na, V, Zn, Al, Ar, Se, Hg and Sb determination Method:

ILT-U-1822Physiochemical water determinations

Description: Conductivity, Total Alkalinity, Calcium, Magnesium, Chlorides, Sulphates, Nitrates, Nitrites, Ammonium, pH, Residual Chlorine, Oxidability, Total Hardness, Fixed Residue, Turbidity, Potassium, Alkalinity of bicarbonates, Sodium Method:

ILT-U-772Phytoplankton determination in freshwater

Taxonomic identification; and Counting and calculation of phytoplankton density. According to Sedgwick Rafter chamber method

ILT-U-895phytoplankton determination in freshwater

Description: Taxonomic identification; and Counting and calculation of phytoplankton density in Utermohl’s chamber. Method:

ILT-U-601phytoplankton determination in seawater

Description: Taxonomic identification; and Counting and calculation of phytoplankton density in Utermohl’s chamber. Method:

ILT-U-1152Plastic packaging for mineral water and drinking table — Returnable gallon

Description: Strange odor; Volumetric capacity; Resistance to static compression; and Resistance to fall Method: NBR 14222

ILT-U-022Presence of total and fecal coliforms in Industrial water. 01

Description: Industrial water Method:

ILT-U-1468Radioactive activity in soils and waters. WT

Description: Ra-226 through Bi 214 (gamma emitter 600 keV); Th-232 through Pb-212 (gamma emitter 238 keV) and Ac-228 (gamma emitter 911keV); and K-40 (gamma emitter 1460 keV) Method:

ILT-U-1395Saline water determinations

Description: COD; BOD5; and TSS Method:

ILT-U-913Salmonella determination in water


ILT-U-3319Sea water determination.


Wentworth scale granulometry and Total organic matter. According to NTP 339.128, ASTM D2974

Standard :, NTP 339.128, [:en]ASTM D2974[:]

ILT-U-3310Sea water. Benthic macroinvertebrates determination


Benthic macroinvertebrates. According to Quantitative identification and quantification Direct observation with stereoscopic microscope and compound microscope

Standard :

ILT-U-3309Sea water. Phytoplankton determination

Standard :

, , ILT-U-2340Sea Water. Taxonomic identification of benthic macroinvertebrates

Taxonomic identification of benthic macroinvertebrates. (sea water).

ILT-U-2741Seawater determination


Total petroleum hydrocarbons, according to TNRCC 1005

Standard :

ILT-U-1658Seawater determinations

Description: Oil &Grease; Nitrites & nitrates; Chromium VI; Sulfur; Dissolved oxygen; SRAO and SAAM Method:

ILT-U-458Seawater determinations. 01

Cyanide, Total Chrome, Chromium VI, Metals, Total Suspended Solids, Electrical conductivity, Nitrates, Nitrites, Oil & Grease, Fluorides, Total Phosphorus, pH, Dissolved Oxygen

ILT-U-402Sediments determinations

Description: Total hydrocarbons, Fats Method:

ILT-U-1870Sensory of contaminants for water.

Description: Acetic; (Alcohol Vinegar Solution commercial); Chlorine (Chlorine free); Dimethyldisulfide Odor to rotten; Flavor Metallic (Iron Sulfate); Rancid (trans 2 trans 4 decadienal); Plastics – styrene; Smoked (Essence solution food flavoring smoked); and Chlorophenol (Dichloramine) Method:

ILT-U-3311Somatic Coliphages determination


Qualitative detection of coliphages F+ (male), and somatic (F-). According to EPA 1602

Standard :

ILT-U-1081Sulfate determination in wastewater


ILT-U-140Testosterone determination in Water


ILT-U-960Total phosphorus determination in waste water.

Total phosphorus

ILT-U-817Total plate count determination in water

Description: SPC (Total plate count) Method:

ILT-U-755Toxicity and microbiological analysis in water

Description: Heterotrophic bacteria; Total Coliforms; Escherichia Coli; Enterococous; Mould; Daphnia similis; Danio rerio; and Ceriodapnhia Method:

ILT-U-3104TPH determination in water


TPH. According to EPA 8015D

Standard :

ILT-U-1320TPH, SVOC and VOC determinations.

Description: Water and soil Method:

ILT-U-716Vibrio Fischeri and Daphnia Magna determination

Description: Vibrio Fischeri Water ISO 11348-3:2007 Daphnia Magna Water 40 CFR 797.1300 Method:

ILT-U-1713Vibrio Fischeri, Daphnia Magna and ecotoxicity determinations

Description: Vibrio Fischeri, Daphnia Magna and ecotoxicity Method:

ILT-U-916VOCs determination in water

Description: Method: NIOSH 1501

ILT-U-2311Volatile acid as acetic acid determination

Standard :

ILT-U-3144Wastewater determination


PCB (28-52-101-118-138). According to Standard Methods for the Examination of Water and Wastewater

Standard :

ILT-U-1108Wastewater determinations

Description: Nitrite; Solid suspended; Solid dissolved; and COD Method:

ILT-U-1636Wastewater determinations. 01

Description: BOD; COD; Phosphate Ortho & Total; Nitrite; Nitrate; Ammonia; Total Kjeldahl Nitrogen; Total Suspended Solids; Total Volatile Solids; Total Solids for Sludge Samples (Dry & Semi Solids & Volatile Solids); Fecal Coliform MPN; and Fecal Coliform CFU Method:

ILT-U-1334Wastewater determinations. 02

Description: TPH; DBO; and DQO in Wastewater Method:

ILT-U-541Wastewater determinations. 03

Description: ASTM D240, SM 4500-Cl G, SM 2540 G, SM 4500-H B, and SM 2540 G Method: ASTM D240, SM 4500, SM 2540

ILT-U-319Water and food determinations

Description: Enumeration of Listeria; Aerobic total mesophiles; Fecal Coliform Count; E. coli Method:

ILT-U-1130Water and Wastewater determinations

Description: AOX; BOD; Selenium; Tin; Silica; Antimony; Free Residual Chlorine; Ammonium; Nitrites; Nitrates; and Phosphates Method:

ILT-U-1130Water and Wastewater determinations. 01

Description: AOX; BOD; Selenium; Tin; Silica; Antimony; and Free Residual Chlorine Method:

ILT-U-1088Water determination

Carbonate Hardness

ILT-U-2608Water determination


Aerobic microbial count, E.Coli, Coliform, Fecal Streptococci, Pseudomonas aeruginosa, Salmonella sp, Shigella sp, Vibrio Chloerae, Vibrio parahaemolyticus, Yeast and Moulds, according to IS 1622, IS 5402, IS 15185, IS 13428, IS 15187, IS 5887, IS 5403

Standard :

ILT-U-2757Water determination


Beryllium. ICP-OES

Standard :

ILT-U-2891Water determination


AOX - Total Adsorbable Organic Halogen. According to  PAPTAC H6 / ISO 9562 (column method).

Standard :ISO 9562,

ILT-U-2895Water determination


Taxonomic Identification of: Benthic macroinvertebrates, Phytoplankton, zooplankton, periphyton, Macroinvertebrates associated with macrophytes, and macrophytes

Standard :

ILT-U-2963Water determination


TCLP: Arsenic, Copper, Manganese, Lead, Nickel. According to EPA 1311:1992/APHA 3120 B. Mixing water for concrete. According to EN 1008. Water test - salinity. According to APHA 2520 B

Standard :EPA 1311:1992/APHA 3120 B, EN 1008, APHA 2520 B,

ILT-U-3000Water determination


N-Nitrosodimethylamine (NDMA). According to EPA METHOD 521

Standard :EPA 521

ILT-U-530Water determination


pH, Temperature, and Free chlorine

Standard :

ILT-U-3180Water determination


Real Color. According to ISO 7887 Method B

Standard :ISO 7887

ILT-U-3207Water determination


Color (Qualitative). According to APAT CNR IRSA 2020 Man 29 2003

Standard :APAT CNR IRSA 2020 Man 29 2003

ILT-U-115Water determinations

Description: Oil and Grease and Hydrocarbons Method: EPA 413.2, EPA 418.1

ILT-U-2900Water determinations


Total suspended solids, Settleable solids, Oils and fats, Odor, Free residual chlorine, Biochemical oxygen demand, and Chemical oxygen demand

Standard :

ILT-U-735Water determinations (Clean and purified Water)

Description: Clean Water Heterotrophic bacteria Total coliforms and Escherichia coli Determination of color by spectrophotometric method – single wavelength Determination of the nephelometric turbidity method LQ: 0.20 NTU Determination of ammonia by the colorimetric method LQ: 0,30mg / L Determination of hardness by the titrimetric method EDTA LQ: 10 mg / L Nitrite determination by colorimetry LQ: 0.030 mg / L Determination of nitrate reduction method with cadmium LQ: 0.3mg / L Determination of iron by the colorimetric method phenanthroline LQ: 0,20mg / L Fe (to be confirmed) Determination chlorides by ferricyanide method LQ: 2.0mg / L Determination of sulfates by turbidimetry LQ: 5mg / L Fluoride determination by colorimetry LQ: 0.2 mg / L Purified Water Determination of Total Organic Carbon Content Determination of acidity or alkalinity by the method As qualitative / Non-compliant Determination of pH by electrometric method Range: 1-13 Determination of electrolytic conductivity LQ: 2 ZS / cm Determination of residual chlorine by the method colorimetric with N, N-diethyl-p-phenylenediamine (DPD) LQ: 0.2 mg / L Determination of electrolytic conductivity LQ: 2 ZS / cm Method:

ILT-U-767Water determinations.

Chloride, Nitrite, Total dissolved solids, Total suspended solids, Iron,  Zinc, Oils and fats, Fluoride

ILT-U-1404Water determinations.

Description: DQO; DBO; Salmonella research; pH; Research of Streptococcus faecalis; Suspended solids; Aerobic mesophilic; Cu, Hg, Zn, Ca, Mg, Na, K, Cd, Pb Total coliforms; Conductivity; Pseudomonas aeruginosa; Free residual chlorine; Total alkalinity; and E.coli Research Method:

ILT-U-1748Water determinations. 01

Description: pH Testing TDS/EC Method:

ILT-U-1604Water determinations. 02

Description: Total Count; Salmonella spp; Vibrio Parahaemolyticus and vibrio cholerae; Yeast and moulds; Listeria monocytogenes; and Presumptive bacillus cereus Method:

ILT-U-1260Water determinations. 03

Description: Method: ASTM D5907, ASTM D512, ASTM D516, ASTM D1293

ILT-U-1723Water determinations. 04

Description: As, Ba, Cd, Hg, Sb, Se, Ag, Sn, Cu; Sulfates, Fluor, Nitrate, Nitrite, free chlorine, chlorides, ammonia; Turbidity, pH, and TOC; Method:

ILT-U-357Water determinations. 05

Description: Total hardness; Total Alkalinity; Saturation Index; Sulfide; Cyanuric Acid; Oil & Grease; Free Oil Volumetric; Ammonia Nitrogen; Residual Chlorine; Bicarbonate; Calcium hardness as CaCO3; Enumeration of Total Coliform; Enumeration of Fecal coliform; Enumeration of Pseudomonas Aeruginosa; Water Quality – Detention and Enumeration of Intestinal Enterococci in surface and waste water. Membrane filter method; Enumeration of Escherichia coli; Heterotrophic plate count; and Enumeration of Legionella Method:

ILT-U-1711Water determinations. 06

Description: Dissolved O2; Calcium; Magnesium; Phenolic substances (Method 4Aminoantipyrine; Total Cyanide; Anionic detergents; Mercury; Hexavalent chromium; Aromatic polycyclic hydrocarbons (PAH’s); Fecal coliforms; and total coliforms Method:

ILT-U-1705Water determinations. 07

Description: Total alkalinity; pH; Carbonates; Nitrogen – Nitrite; Bicarbonate; Total solids; Dissolved boron; Silica; Color; Sulphate; Chloride Total; dissolved solids (180 ° C); Hexavalent chromium; Solderable solids; Electrical conductivity; Total suspended solids; Detergents (S.A.A.M). Anionic surfactants such as SAAM; and Temperature Method:

ILT-U-1704Water determinations. 08

Description: Chloride; Fluoride; Bromide; Phosphate; Nitrate; Nitrite; and Sulfate Method:

ILT-U-1504Water determinations. 09

Description: Colour; Total dissolved solids; and Organochlorine pesticides Method:

ILT-U-883Water determinations. 10

Description: pH; Dissolved oxygen; BOD5 – Biological Oxygen Demand; Total suspended solids; Conductivity; COD – Chemical Oxygen Demand; Total solids; Chlorine; and Color Method:

ILT-U-1405Water determinations. 11

Description: Sterility; TOC determination; and Humidity by Karl Fisher Method:

ILT-U-046Water determinations. 14

Description: Total Soluble Solids (SST); Ethyl Ether Soluble Substances (SSEE); Detergents SAAM; Sedimentable solids; pH; DQO; and DBO5 Method:

ILT-U-1580Water determinations. 15

Description: Temperature; TSS; COD; pH; BOD5; Ammonium Nitrogen (Ammonium-N); Total Phosphorus (Total-P); and Sulfide Method:

ILT-U-1391Water determinations. 16

Description: pH; Dissolved oxygen; and Turbidity Method:

ILT-U-1390Water determinations. 17

Description: Total dissolved solids and Turbidity Method:

ILT-U-1381Water determinations. 18


Odor (wastewater and drink water samples). According to ISO 4121:2003

Standard :

ILT-U-1356Water determinations. 19

Description: Phenol; Odor; Nitrite; Total suspedend solids; Total Nitrogen; Cyanobacteria; Total coliforms NMP; and Counting of aerobic microorganisms (Heterotrophic) at 37 ° C Method:

ILT-U-1350Water determinations. 20

Description: Total Hardness, Nitrite, Nitrate, Ammoniacal Nitrogen, Sulphate, Iron, Aluminum, Sodium, Oxygen Consumed by Organic Matter, Sulfide. Thermotolerant coliforms, E.coli and counting of heterotrophic bacteria (Raw water). Total Hardness, Nitrite, Nitrate, Ammoniacal Nitrogen, Sulphate, Iron, Aluminum, Sodium, Oxygen Consumed by Organic Matter, Sulfide. Thermotolerant coliforms, E.coli and counting of heterotrophic bacteria. Oils and greases, total suspended solids, total kjeldahl nitrogen (Wastewater). Method:

ILT-U-318Water determinations. 21

Description: fluoride, Iron and phosphorus determination in water. Method:

ILT-U-1302Water determinations. 22

Description: Divalent Manganese; Iron Related Bacteria (IRB); Sulfate Reducing Bacteria (SRB); and Total Extractable Hydrocarbons (TEH) Method:

ILT-U-1160Water determinations. 23

Description: pH; Conductivity; Turbidity; DBO; DQO; Total Solids; Total Suspended Solids; Oils and fats; Sulphate; Iron; Copper; Escherichia coli; and Total coliforms Method:

ILT-U-1038Water determinations. 24

Description: Dissolved oxygen; Redox potential; pH; Conductivity; and Temperature Method:

ILT-U-982Water determinations. 25

Description: Turbidity Total Suspended Solids, TSS; Total Dissolved Solids, TDS; Total Kjeldahl Nitrogen, TKN; Sulphide; Sulphite; Sodium Adsorption Ratio; Sulphate; Salinity; Silica; and Orthophosphate Method:

ILT-U-860Water determinations. 26

Description: Alkalinity (mg/l), Chemical Oxygen Demand (mg/l), Conductivity (µS/cm), Hardness (mg/l), Nitrate (mg/l), pH, Temperature 0C, Total Dissolved Solids (mg/l), Total Suspended Solids (mg/l), and Copper (mg/l) Method:

ILT-U-746Water determinations. 27

Description: PCB’s; Acrylamide; n-Alkanes; Herbicides; Toxaphene; and Total Organic Carbon Method:

ILT-U-704Water determinations. 28

Description: Oil & Grease; pH; Nitrate; Chlorine Free; Nitrite; Chemical Oxygen Demand (COD); Chromium Hexavalent; Conductivity; Fluoride; Cyanide, and Chloride Method:

ILT-U-585Water determinations. 29

Description: alkalinity; chlorides; Free residual chlorine and conductivity; Determination of pH; Calcium and magnesium; Determination of coliforms (NMP); Determination of fecal origin coliformesde (NMP); and Pseudomonas aeruginosa determining – NMP Method:

ILT-U-400Water determinations. 30

Description: DQO; methylene blue active substances; DBO; pH; Suspended solids; and Substances soluble in ethyl ether Method:

ILT-U-368Water determinations. 31

Description: Determination of phenolic compounds (phenol index) by UV-absorption spectrophotometry V IS (method 4-aminoantipyrine); Determination of settleable solids in water; Determination of N-NO3; Determination of N-NO2; Determination Sulphate; Determination of phosphorus compounds (orthophosphate, polyphosphate and total phosphorus); Determination of Calcium and Magnesium; Determination of Dissolved Oxygen and BOD5; Determination of COD; Determination of Chloride; Determination of Total Fe; Determination of ammonia nitrogen in water; Determination of pH in water; and Determination of conductivity and / or Salinity Method:

ILT-U-369Water determinations. 32

Description: – Determination of heavy metals by atomic absorption spectrophotometry by Air – Acetylene Flame . (Cu, Zn, Ni, Cd, Pb and Co); Determination of Arsenic by Atomic Absorption Spectrophotometry Hydride Generation; Determination of Heavy Metals by Atomic Absorption Spectrophotometry nitrous oxide – acetylene flame . ( V and Cr); and Determination of Total Mercury by DMA -80 Method:

ILT-U-138Water determinations. 33

Description: Alkalinity Total as CaCO3; Ammonium; Alkalinity Phenolphtalein as CaCO3; Linear Anionic surfactants (Detergents); Alkalinity Carbonate as CaCO3; Alkalinity bicarbonate as CaCO3; Biochemical Oxygen Demand (BOD); Alkalinity Hydroxide as CaCO3; Hardness Total; Ammonia; Hardness calcium; Ammoniacal Nitrogen; Hardness magnesium Method:

ILT-U-1392Water determnations 40

Description: Volatile and semi-volatile organic compounds; Phenolic compounds; HPA; TPH; PCBs; DQO; DBO; Oils and greases and fats; Total solids; Fluorides; Chlorides; Cyanides; Phosphor; and Nitrogenated Method:

ILT-U-2694Water quality determination


Fresh water algal growth inhibition test with unicellular green algae. According to ISO 8692

Standard :ISO 8692,

ILT-U-2761Zooplankton determination


Taxonomic Identification of continental Zooplankton. Density counting and calculation. Free

Standard :

ILT-U-2961Zooplankton determination


Quantification analysis of zooplanktonic organisms in Seawater. According to SMEWW-APHA-AWWA-WEF. Part 10200. C.1, F.2.c.1, G, 23rd Ed. 2017

Standard :SMEWW-APHA-AWWA-WEF. Part 10200,

ILT – Interlaboratory Test
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