ILT Interlaboratory Test | Proveedor de ensayos de aptitud por comparación

Proficiency customized Date Code Comments Standard Cost Select
Determinations in phosphate rock 2013 ILT-U-331 Phosphorus Pentoxide (%P2O5) Silicon Oxide (%SiO) Fe2O3, Al2O3, MgO, K2O, Na2O, Cd, Sr, CaO Total chloride (ppm Cl) Consult
Determination of the resistance to simple and triaxial compression 2014 ILT-U-432 ASTM C170 ASTM C170
Determination of grading, bitumen content, thickness and thickness, density and compaction control. 2014 ILT-U-482 ASTM D 2172; ASTM C136; ASTM D 3549; ASTM D 3549; ASTM D 2426 & AASHTO T230-68. ASTM D2172
ASTM D3549
ASTM D2426
AASHTO T230-68
Biomass determinations 2014/2015 ILT-U-499 GCV, % ash, % Sulphur and % Carbon value.
Determination of water content of soil, rock and soil-aggregate mixtures and soil particle size analysis by sieving 2014/2015 ILT-U-502 INV E-122, ASTM D2216, INV E-123 y ASTM D422. INV E-122
INV E-123
ASTM D2216
Determination of specific gravity of soil and mineral filler 2014/2015 ILT-U-503 INV E-128, ASTM D 854 INV E-128
ASTM D 854
Relations Unit Weight – soil moisture standard proctor soil moisture and modified equipment 2014/2015 ILT-U-504 INV E-141
INV E-142
ASTM D1557
Floor support ratio in the laboratory 2014/2015 ILT-U-505 INV E-148, ASTM D1883. INV E-148
ASTM D1883
Dimensional consolidation of soils 2014/2015 ILT-U-506 INV E-151, ASTM D2435. ASTM D2435
INV E-151
Unconfined compression in soil samples 2014/2015 ILT-U-507 INV E-152, ASTM D2166 INV E-152
ASTM D2166
Determination of the shear strength – Direct Shear Method 2014/2015 ILT-U-508 INV E-154, ASTM D3080 INV E-154
ASTM D3080
Quantity of the fine material passing through sieve # 200 2014/2015 ILT-U-509 INV E-214, ASTM C117 INV E-214
Wear resistance of the aggregates of sizes smaller than 37.5 mm (1 ½ “) and wear resistance of the coarse aggregates larger size of 19 mm (3/4 “) 2014/2015 ILT-U-510 INV E-218, ASTM C131, INV E-219, ASTM C535 INV E-218
INV E-219
Compressive strength of concrete cylinders 2014/2015 ILT-U-511 INV E-410, ASTM C 39/C39M. INV E-410
ASTM C39/C39M.
Potential alkali aggregate reactivity 2014/2015 ILT-U-512 ASTM C1260 ASTM C1260
And alkali-silica reactivity potential of combinations of materials and aggregates cementitious 2014/2015 ILT-U-513 ASTM C1567 ASTM C1567
Determination of metals in soil When you need ILT-U-534 Ca, Mg, K and Zn.
Biomass determination 2014/2015 ILT-U-542 EN 14774-1, EN 14775, EN 15148, EN 15104, EN 15289, EN 14918 EN 14774-1
EN 14775
EN 15148
EN 15104
EN 15289
Determination of glyphosate When you need ILT-U-658 HPLC HPLC
BTEX, PAH, TPH and Ethanol determination When you need ILT-U-726
Calorific value (top/ bottom) determination When you need ILT-U-842 Calorific value top and Calorific value bottom
Determination of metals in soil When you need ILT-U-891 Cd, Ni, and PB
Modified proctor compaction test in soil When you need ILT-U-085 ASTM D1557
Gold Determination When you need ILT-U-1056 Gold by fire assay (Atomic absorption)
Silver Determination When you need ILT-U-1057 Atomic absorption
Cement determinations When you need ILT-U-1060 Chlorides; Compressive strength; and Specific surface Blaine
Soil and Concrete determinations When you need ILT-U-1068 Humidity (ASTM D2216); Solid Specific Gravity (ASTM D854); sieving granulometry (ASTM D422); Liquid limit (ASTM D4318); plastic limit (ASTM D4318); Proctor (ASTM D698); Proctor modified (ASTM D1557); Material passing No. 200 mesh (ASTM C117); and CBR (ASTM D1883) for Soil sample. Compressive strength of concrete specimens (ASTM C39M) for concrete sample.
Concrete and soil and determinations When you need ILT-U-1073 Particle Density/specific gravity for soil/aggregate; and Consolidation of soil for Soil sample. Wear resistance of aggregate; Hardness testing in Veeb/Rockwell; and Hydraulic pressure for Concrete sample.
Concrete determinations When you need ILT-U-1074 compression resistance ASTM C617
ASTM C39/C39M.
Soil metals determinations When you need ILT-U-1092 Cupper; Lead; Nickel; Silver; Gold; Zinc; and Iron
Determinations in coal and coke When you need ILT-U-1096 Volatile Matter ISO 589
ASTM D3171
Cyanide in soil determination When you need ILT-U-1103 Cyanide in soil
pH in soil When you need ILT-U-1135 NMX132 EPA 9045D
Biomass Determination in Soil When you need ILT-U-1222 ASTM D2974. (Ash content; Moisture; and Organic Matter).
pH and conductivity in soil When you need ILT-U-1228 pH (NOM-021- SEMARNAT-2000 AS-02); and Conductivity (NOM-021- SEMARNAT-2000 AS-16 - 18)
Soil determinations When you need ILT-U-1256 Moisture, according to ASTM D2216; Compaction Characteristics of Soil Using Modified Effort, according to ASTM D1557; Through Hole mesh # 200, according to ASTM C117; and Particle size analysis, according to ASTM D422
Soil determinations When you need ILT-U-1299 Dry Bulk Density; Elemental Sulphur; Alkalinity (Total as CaCO3); Ammonia - N (Soluble); Ortho-phosphate; Sulphur - Available; Fluoride - Total; Total Extractable Hydrocarbons (TEH)
Determination of organic compounds in soil When you need ILT-U-1300 Benzene; Ethylbenzene; Toluene; m/p xylene; and o xylene
Determination of nitrogen in soil When you need ILT-U-1301 Total Kjeldahl Nitrogen - Available; and Total Kjeldahl Nitrogen - Soluble
Concrete, Soil, and Aggregates determinations When you need ILT-U-1312 Concrete - Chlorides determination according to BS 1881 PART 124. Soil - pH/EC determination using Saturated paste method Aggregates - water soluble chlorides, according to CYS EN 1744-1:2009 PART 7
Soil determinations When you need ILT-U-1313 Determination of water content, according to EN ISO 17892-1 Determination of particle size distribution, according to EN ISO 17892-4 Determination of Atterberg limits, according to EN ISO 17892-12
TPH, SVOC and VOC determinations. When you need ILT-U-1320 TPH, SVOC, and VOC in Water and soil
Metals determinations in Zinc and Lead concentrate Whne you need ILT-U-1364 Silver; Lead; Zinc; Iron; Cadmium; Copper; Manganese; Nickel; Cobalt; Antimony; Arsenic; and Silica
Soil determinations When you need ILT-U-1385 Fluor (Fluoride); Total Organic Carbon; Sulfide and Sulfide H2S Not Dissociable; Corrosivity (pH); Sulfates; Total, Fixed and Volatile Solids in solid and semi-solid samples; Moisture Content; Ammonia Nitrogen; Glow Point; Salmonella sp; Total Coliforms, Thermotolerant / Fecal and Escherichia coli; Silica; Metals; Polychlorinated Biphenyls (PCB's)); Fractional TPH - ALIPHATIC; Chlorinated Organic Pesticides; Petrol Oil Hydrocarbons (TPH Finger Print); Semi-Volatile Organic Compounds - SVOCs; Phthalates; Volatile Organic Compounds VOCs -; Herbicides; Chlorinated Organic Pesticides; Aromatic Hydrocarbons (BTEX); Polycyclic Aromatic Hydrocarbons - PAH's; Carbamates; Benomil; and Carbendazine
Sludge determinations When you need ILT-U-1432 Escherichia Coli; Salmonella; Staphylococcus aureus; and Molds and yeasts NOM-004 -SEMARNAT
Consolidation Test in soil When you need ILT-U-1459 Consolidation Test ASTM D2435
Radioactive activity in soils and waters When you need ILT-U-1468 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)
Concrete determinations When you need ILT-U-1483 Compression resistance EN 12390-3
Modified proctor compaction test in soil When you need ILT-U-1495 NCh 1534/2. Of79, Method A. NCh 1534/2
Soil determinations When you need ILT-U-1571 Humidity and Relative density (soil); Compression of cylindrical specimens (concrete); and Apparent density (sand) NCh 1515
ASTM D2216
ASTM C39/C39M.
Nch 1037
ASTM D4253
Nch 1116
Acid soluble chlorides and acid soluble sulfates for aggregate and concrete testing When you need ILT-U-417 Acid soluble chlorides, according to BS 812: Part 117 : Appendix C and Acid soluble sulfates, according to BS 812: Part 118: Clause 6 (stone sample). Acid soluble chlorides, according to BS 1881 : Part 124 Clause 10.2 and Acid soluble sulfates, according to BS 1881 Part 124 Clause 10.3 (concrete sample). BS 812
BS 1881
Rock phosphate determinations When you need ILT-U-858 Phosphorus pentoxide (%P2O5); Silicon oxide (%SiO); and Fe2O3, Al2O3, MgO, K2O, Na2O, Cd, Sr, CaO
Soil determinations – Mehlich III method When you need ILT-U-902 phosphorus, potassium, calcium, magnesium, sodium, iron, manganese, copper, and zinc Mehlich III
Soil determinations When you need ILT-U-949 Liquid limit; Moisture; and Fine sieve material passing 75 um laundering. ASTM D4318
ASTM D1140
ASTM D2216
Aggregate and soil determinations When you need ILT-U-950 Aggregate Sieve Analysis; Aggregate Flakiness Index; Aggregate Shell Content; and Soil Sieve Analysis using Test Sieve
Iron ore and chrome ore determinations When you need ILT-U-953
Concrete determinations When you need ILT-U-957 Density and bulk density; Organic impurities; Sulfur trioxide; and Potassium oxide and sodium oxide by flame photometry NBR NM 17
Cement determinations When you need ILT-U-958 Normal consistency; Forged times; Volume expansion in autoclave; Air content; Compressive strength; Blaine fineness; Fineness 45 µm; False set; and Expanding cement mortar bars immersed in water ASTM C1038
Compressive Strength of Hydraulic Cement Mortars When you need ILT-U-962 ASTM C109