Directory Details

Al Hoty Stanger Laboratories LLC

Initial Accreditation Date:May 13 , 2002

Contacts Info

Address

Dubai, United Arab Emirates

PO box / Zip Code

16756

Email

alhoty@alhotystanger.ae; atiq@alhtoystanger.ae

Website

www.alhotystangeruae.com

Main Field

Testing Laboratories

Valid Since:May 13 , 2023

Type of Activity Test Materials / Products Test Name Test Method Status
Environmental
  • Chemical
  • Water/ Waste Water
  • PH
APHA 4500 H+BActive
  • Total Suspended Solids
APHA 2540 DActive
  • Total Dissolved Solids
APHA 2540 CActive
  • Oil and Grease
APHA 5520 BActive
  • Biological Oxygen Demand-5 days
APHA 5210 BActive
  • Chemical Oxygen Demand
APHA 5220 BActive
  • Ammonia/ Ammonia Nitrogen
HACH 8038Active
  • Turbidity
APHA 2130-BActive
  • Sulphide
HACH 8131Active
  • Total Hardness (LOQ= 1.0 mg/L)
APHA 2340 BActive
  • Total Kjeldahl Nitrogen (TKN) (LOQ= 0.5 mg/L)
APHA 4500-Norg B.Active
  • Phosphorous / Phosphate (LOQ= 0.01 mg/L)
APHA 3120 B/CalculationActive
  • Phosphorous / Phosphate (LOQ= 0.02 / 0.06 mg/L)
HACH 8048Active
  • Phosphorous / Phosphate (LOQ= 0.30 / 0.90 mg/L)
HACH 8114Active
  • Silica (SiO2) (LOQ= 0.01 mg/L)
APHA 3120 B/CalculationActive
  • Silica (SiO2) (LOQ= 0.01 / 1.0 mg/L)
HACH 8186 / HACH 8185Active
  • Calcium Hardness (LOQ= 1.0 mg/L)
APHA 3500 Ca B /APHA 2340 BActive
  • Aluminium
APHA 3120 BActive
  • Barium
APHA 3120 BActive
  • Berillyum
APHA 3120 BActive
  • Boron
APHA 3120 BActive
  • Molybdenum (Mo)
APHA 3120 BActive
  • Water
  • pH
APHA 4500 H ⁺BActive
  • Electrical Conductivity at 25 °C
APHA 2510 BActive
  • Chloride
APHA 4500 Cl –BActive
  • Sulphate
APHA 4500- SO₄ ²⁻C and HACH 8051Active
  • Nitrate-N
HACH 8171 Adapted method of APHA 4500 NO3 - EActive
  • Flouride
HACH 8029Active
  • Free Chlorine
HACH method 8021Active
  • Calcium
APHA 3120 B APHA 3500-Ca BActive
  • Magnesium
APHA 3120 B APHA 3500-Mg BActive
  • Total Hardness as Caco₃
APHA 2340 CActive
  • Bicarbonate
APHA 2320 BActive
  • Total Alkalinity
APHA 2320 BActive
  • Sodium
APHA 2320 BActive
  • Potassium
APHA 2320 BActive
  • Iron
APHA 2320 BActive
  • Copper
APHA 2320 BActive
  • Manganese
APHA 3120 BActive
  • Cadmium
APHA 3120 BActive
  • Zinc
APHA 3120 BActive
  • Nickel
APHA 3120 BActive
  • Lead
APHA 3120 BActive
  • Chromium
APHA 3120 BActive
  • Silver
APHA 3120 BActive
  • Cobalt
APHA 3120 BActive
  • Arsenic
APHA 3120 BActive
  • Mercury
APHA 3120 BActive
  • Selinium
APHA 3120 BActive
  • Tin (Sn)
APHA 3120 BActive
  • Vanadium (V)
APHA 3120 BActive
  • Sodium (Na)
APHA 3120 BActive
  • Potassium (K)
APHA 3120 BActive
  • Calcium (Ca)
APHA 3120 BActive
  • Magnesium (Mg)
APHA 3120 BActive
  • Nitrite
HACH 8507Active
  • Chlorine dioxide
HACH 10126Active
  • Cyanuric Acid
HACH 8139Active
  • Soils and Waste
  • pH at 25 °C
US EPA SW846, 9045 DActive
  • Solid/ Semisolid samples
  • Total, Fixed and Volatile soilds in Solid and Semisolid samples
APHA 2540 GActive
  • Moisture content
CalculationActive
  • Sediment/ Soil/ sludge/ wastewater
  • Metals: Cd, Cr, Cu, Co, Pb, Ni, Zn, As, Mn, Fe, Ag, AS, Se and Hg
EPA 3050 B, and APHA- AWWA 3120 BActive
  • Sludge/Sediment/ Contaminated material
  • Tin
EPA 3050 B, and APHA- AWWA 3120 BActive
  • Sludge Samples
  • Oil and Grease
APHA 5520 EActive
  • Waste materials
  • Water content
In-house method SOP # 29Active
  • Flash point (Qualitative Analysis (Flammable/ non-Flammable))
In-house method SOP # 30Active
  • Waste water
  • Sulphate
APHA 4500 SO₄ ²⁻ CActive
  • Free Oil and Grease
In-house method IHTP # 28Active
  • Tin (Sn) (LOQ= 0.01 mg/L)
APHA 3120B/ APHA 3030FActive
  • Vanadium (V) (LOQ= 0.01 mg/L)
APHA 3120B/ APHA 3030FActive
  • Sodium (Na) (LOQ= 0.1 mg/L)
APHA 3120B/ APHA 3030FActive
  • Potassium (K) (LOQ= 0.1 mg/L)
APHA 3120B/ APHA 3030FActive
  • Calcium (Ca) (LOQ= 0.1 mg/L)
APHA 3120B/ APHA 3030FActive
  • Magnesium (Mg) (LOQ= 0.1 mg/L)
APHA 3120B/ APHA 3030FActive
  • Microbiology
  • Potable Water, Pool Water, Ice, Water feature, Bottled Water, Raw water, Sea water, Fire water
  • Heterotrophic Plate Count
APHA 9215B 24th Edition, and CMMEF 60.42Active
  • Enumeration of Total Coliforms
APHA 9222B 24th EditionActive
  • Enumeration of Faecal Coliforms
APHA 9221 E.1 24th EditionActive
  • Enumeration of E.coli
APHA 9222B 24th EditionActive
  • Enumeration of Pseudomonas aeruginosa
BS EN ISO 16266Active
  • Enumeration of Fecal Streptococci (Enterococci)
APHA 9230C 24th EditionActive
  • Waste water
  • Enumeration of Total Coliforms
APHA 9221B 4th EditionActive
  • Enumeration of Faecal Coliforms
APHA 9221E 24th EditionActive
  • Enumeration of E.coli
APHA 9221F 24th EditionActive
  • Domestic, Potable Water, Recreational Water
  • Detection and Enumeration of Legionella spp.
ISO 11731 Matrix A Procedure 5, 6, 7 Matrix B Procedure 8, 9, 10Active
  • Enumeration of Total Coliforms and E.coli
IDEXX Colilert APHA 9223 B 24th EditionActive
  • Enumeration of Faecal Coliforms
IDEXX Colilert APHA 9223 B 24th EditionActive
  • Water and Ice
  • Enumeration of Clostridium perfringens
ISO 14189Active
  • Water/Waste Water/Ice
  • Aerobic Colony Count
ISO 6222Active
  • Sampling
  • Sampling for Legionella bacteria in water systems Section 2. Routine Sampling
BS 7592Active
  • Sampling of water
APHA 9060A 24th EditionActive
  • Sampling of Ice
APHA 9060A 24th EditionActive
  • Sampling of Swimming Pool
APHA 9213B 24th EditionActive
  • Sampling
  • Waste water
  • Method for Sampling
SOP#CHEM-009 Based on SMEWW/APHA Dubai Municipality DMS11,2001 methodsActive
Air Quality Monitoring
  • Chemical
  • Indoor Air Quality
  • Workplace atmospheres. Size fraction definitions for measurement of airborne particles Total Suspended Particualte Matter (TSPM) Respirable Suspended Particulate Matter (RSPM-PM10,2.5 & 1)
In-house validated method SOP AQ-003Active
  • Nitrogen Dioxide (NO2)
In-house validated method SOP AQ-002Active
  • Sulphur Dioxide (SO2)
In-house validated method SOP AQ-002Active
  • Volatile Organic Compound (VOC)
In-house validated method SOP AQ-002Active
  • Formaldehyde (HCOH)
In-house validated method SOP AQ-002Active
  • Methane (CH₄)
In-house validated method SOP AQ-002Active
  • Carbon monoxide (CO)
In-house validated method SOP AQ-002Active
  • Carbon Dioxide (CO₂)
In-house validated method SOP AQ-002Active
  • Hydrogen Sulphide (H₂S)
In-house validated method SOP AQ-002Active
  • Personal dust exposure
In-house validated method SOP AQ-002Active
  • Oxygen (O2)
In-house validated method SOP AQ-002Active
  • Temperature
In-house validated method SOP AQ-002Active
  • Relative Humidity
In-house validated method SOP AQ-002Active
  • Ozone (O3)
In-house validated method SOP AQ-002Active
  • Ammonia (NH3)
In-house validated method SOP AQ-002Active
  • Flue Gas Emission
  • Carbon monoxide (CO)
In-house validated method AHSL SOP SET 001Active
  • Oxides of Nitrogen (NOx)
In-house validated method AHSL SOP SET 001Active
  • Oxygen (O₂)
In-house validated method AHSL SOP SET 001Active
  • Carbon Dioxide (CO₂)
In-house validated method AHSL SOP SET 001Active
  • Sulphur Dioxide (SO₂)
In-house validated method AHSL SOP SET 001Active
  • Stack Emission
  • Total Suspended Particles (TSP)
US-EPA EMC Method 17Active
  • Carbon Dioxide (CO₂)
In-house validated method AHSL SOP SET 001Active
  • Carbon monoxide (CO)
In-house validated method AHSL SOP SET 001Active
  • Oxides of Nitrogen (NOx)
In-house validated method AHSL SOP SET 001Active
  • Oxygen (O₂)
In-house validated method AHSL SOP SET 001Active
  • Sulphur Dioxide (SO₂)
In-house validated method AHSL SOP SET 001Active
  • Moisture content
USEPA EMC Method 4Active
  • Outdoor Air Quality
  • Sulphur Dioxide (SO₂)
In-house validated method SOP AQ-002Active
  • Nitrogen Dioxide (NO2)
In-house validated method SOP AQ-002Active
  • Volatile Organic Compound (VOCs)
In-house validated method SOP AQ-002Active
  • Ozone (O₃)
In-house validated method SOP AQ-002Active
  • Ammonia (NH₃)
In-house validated method SOP AQ-002Active
  • Carbon monoxide (CO)
In-house validated method SOP AQ-002Active
  • Carbon Dioxide (CO₂)
In-house validated method SOP AQ-002Active
  • Hydrogen Sulphide (H₂S)
In-house validated method SOP AQ-002Active
  • Physical
  • Indoor Air Quality / Ambient Atmosphere
  • Clean rooms and associated controlled environments Part 1: Classification of air cleanliness by particle concentration Reparable Suspended Particulate Matter RSPM (PM 0.3, 0.5, 1.0, 2.5, 5, 10)
ISO 14644-1Active
  • Outdoor Air Quality
  • Total Suspended Particulate Matter (TSPM)
AHSL SOP AQ 001Active
  • Respirable Suspended Matter RSPM (10,2.5,1)
AHSL SOP AQ 001Active
  • Noise
  • Acoustics - Description, measurement and assessment of environmental noise Part 2: Determination of environmental noise levels
ISO 1996-2Active
  • Acoustics -Determination of occupational noise exposure - Engineering method
ISO 9612Active
  • Microbiology
  • Air
  • Total Bacterial Count
ISO 14698-1Active
  • Detection and Enumeration of Yeast & Mold
ISO 14698-1Active
  • Sampling of Air Samples
ISO 14698-1Active
Construction Materials
  • Mechanical & Physical
  • Aggregates
  • Testing aggregates Part 110: Methods for determination of Aggregate crushing value (ACV)
BS 812 Part 110Active
  • Testing aggregates Part 105: Methods for determination of particle shape section 105.1: Flakiness index
BS 812 Part 105 Section 105.1Active
  • Testing aggregates Part 105: Methods for determination of particle shape section 105.2: Elongation index of coarse aggregate
BS 812 Part 105 Section 105.2Active
  • Testing of aggregates Part 2: Methods for determination of density (Determination of particle densities and water absorption)
BS 812 Part 2, Test 5.3, 5.4, & 5.5Active
  • Standard Test Method for Clay Lumps and Friable Particles in Aggregates
ASTM C142Active
  • Testing aggregates Part 112: Method for determination of Aggregate Impact Value (AIV)
BS 812 Part 112Active
  • Testing aggregates Part 103: Method of determination of particle size distribution Sieve test(wet & dry sieving)
BS 812 Part 103, Section 103.1 Clause 7.2 & 7.3Active
  • Testing aggregates Part 106: Method for determination of shell content in coarse aggregate
BS 812 Part 106Active
  • Testing aggregates Part 111: Method for Determination of Ten Per Cent Fines Value (TFV) (dry and soaked)
BS 812 Part 111 Test 7.1 & 7.2Active
  • Standard Test Method for Materials Finer than 75µm (No. 200) Sieve in Mineral Aggregates by Washing
ASTM C117Active
  • Standard test method for Resistance to degradation of small - size coarse aggregate by abrasion and impact in the Los Angeles machine
ASTM C131Active
  • Standard test Method for Sieve Analysis of Fine and Coarse Aggregates
ASTM C136Active
  • Standard Test Method for Soundness of Aggregates by use of Sodium Sulphate or Magnesium Sulfate
ASTM C88Active
  • Standard test method for Density, Relative Density (Specific Gravity), and Absorption of Fine Aggregate
ASTM C128Active
  • Standard test method for Density, Relative Density (Specific Gravity), and Absorption of Coarse Aggregate
ASTM C127Active
  • Concrete
  • Testing concrete Part 116: Method for determination of compressive strength of concrete cubes
BS 1881 Part 116Active
  • Testing of concrete Part 208: Recommendations for the determination of the initial surface absorption of concrete
BS 1881 Part 208Active
  • Testing concrete Part 112: Determinationof water absorption on hardened concrete
BS 1881 Part 122Active
  • Determination of water permeability
DIN 1048 Part 5Active
  • Testing concrete Part 111: Method of normal curing of test specimens (20°C method)
BS 1881 Part 111Active
  • Testing concrete Part 114: Methods for determination of density of hardened concrete
BS 1881 Part 114Active
  • Steel
  • Carbon Steel Bar for the reinforcement of concrete (Steel Bend test)
BS 4449 Appendix C, Clause C.1.6.1Active
  • Steel for the reinforcement and pre-stressing of concrete. Test methods. Reinforcing bars, wire rod and wire (Tensile properties)
BS 4449 Clause 7.2.3, and BS EN 15630 - 1 Clause 5Active
  • Steel for the reinforcement and pre-stressing of concrete. Test methods. Reinforcing bars,wire rod and wire (Bend Performance) Steel for the reinforcement and prestressing of concrete test methods Part 1: Reinforcing bars, wire rod and wire (Bend test)
BS 4449 Clause 7.2.5 + A2, and BS EN 15630-1 Clause 6Active
  • Soil
  • Methods of test for soils for civil engineering purposes Part 4: Compaction-related tests (Determination of California bearing ratio)
BS 1377 Part 4 Clause 7.2.3 BS 1377 Part 2 Clause 15Active
  • Methods of test for soils for civil engineering purposes Part 9: In-situ tests (Sand replacement method suitable for fine, medium and coarse grained soils (large and small pouring cylinder method)
BS 1377 Part 9 Clause 2.1 & 2.2Active
  • Methods of test for soils for civil engineering purposes Part 4: Compaction-related tests (Determination of dry density / moisture content relationship)
BS 1377 Part 4 Clause 3.5 and 3.6 BS 1377 Part 2 Clause 11Active
  • Methods of tesst for soils for civil engineering purposes Part 2: Classification tests (Determination of liquid limit)
BS 1377 Part 2 Clause 4.3Active
  • Methods of test for soils for civil engineering purposes Part 2: Classification, tests (Determination of plastic limit and plasticity index)
BS 1377 Part 2 Clause 5.3 & 5.4Active
  • Standard Test Method for Sand equivalent value of soils and fine aggregate
ASTM D2419Active
  • Standard Test Method for Nonrepetitive Static Plate Load Test of Soils and Flexible Pavement Components, for Use in Evaluation and Design of Airport and Highway Pavements
ASTM D1196 / D1195MActive
  • Methods of test for soils for civil engineering purposes Part 2: Classification tests (Determination of particle size distribution)
BS 1377 Part 2 Clause 9.2 & 9.3 BS 1377 Part 2 Clause 10 BS EN ISO 17894 Part 4Active
  • Methods of test for soils for civil engineering purposes. Part 9: In Situ penetration test- Determination of the penetration resistance using the split-barrel sampler (the standard penetration test SPT)
BS 1377- 9:1990 Cl 3.3Active
  • Code of practice for ground Investigations Section 6: Description of soils and rocks Clause 33: Description of soils
BS 5930 Section 6 Clause 33Active
  • Methods of test for Soils for civil Engineering purposes Part 2: Classification tests Clause no. 9: Determination of particle size distribution • Wet sieving method• Dry sieving method
BS 1377 Part 2 Clause 9.2 & 9.3Active
  • Methods of test for Soils for civil Engineering purposes Part 2: Classification tests Determination of moisture content
BS 1377 Part 2 Clause 3.1 BS 1377 Part 2 Clause 4 BS EN ISO 17892 Part 1+A1:2022 Clause 5.1Active
  • Soil and Rock
  • Code of practice for ground Investigations Section 4: Exploratory holes Clause 26.3: Observations in installations
BS 5930 Section 4 Clause 26.3Active
  • Code of practice for ground Investigations Section 6: Description of soils and rocks Clause 36: Description and classification of rocks
BS 5930 Section 6 Clause 36Active
  • Standard Test Methods for Laboratory Determination of Water (Moisture) Content of Soil and Rock by Mass
ASTM D2216Active
  • Ground Water
  • Code of practice for ground Investigations Section 8: Field instrumentation Clause 52: Groundwater measurements
BS 5930 Section 8 Clause 52Active
  • Code of practice for ground Investigations Section 4: Exploratory holes Clause 26.4: Groundwater sampling
BS 5930 Section 4 Clause 26.4Active
  • Reporting
  • Code of practice for ground Investigations Section 10: Reports and interpretation Clause 63: Reports
BS 5930 Section 10 Clause 63Active
  • Rock
  • Standard Test Methods for Compressive Strength and Elastic Moduli of Intact Rock Core Specimens under Varying States of Stress and Temperatures
ASTM D7012Active
  • Standard Practices for Preparing Rock Core as Cylindrical Test Specimens and Verifying Conformance to Dimensional and Shape Tolerances
ASTM D4543Active
  • Code of practice for ground investigations – Rotary core drilling
BS 5930 Clause 24.11Active
  • Steel
  • Manhole cover and frame - load test
BS EN 124-1 2015Active
  • Chemical
  • Concrete
  • Testing Concrete Part 124: Method for analysis of hardened concrete (Determination of chloride content in hardened concrete)
BS 1881 124 Clause 12.1Active
  • Testing Concrete Part 124: Methods for analysis of hardened concrete (Determination of Sulphate content in hardened Concrete)
BS 1881 124 Clause 12.2Active
  • Testing concrete Part 124: Methods for analysis of hardened concrete (Determination of Chloride content in hardened concrete)
BS 1881 124 Clause 10.2Active
  • Testing Concrete Part 124: Methods for analysis of hardened concrete (Determination of Sulphate content in hardened Concrete)
BS 1881 124 Clause 10.3Active
  • Soil
  • Methods of test for Soils for civil Engineering purposes Part 3: Chemical and electro-chemical Tests Determination of the pH value
BS 1377 Part 3 Clause 12Active
  • Methods of test for Soils for civil Engineering purposes Part 3: Chemical and electro-chemical Tests. Determination of the sulphate content
BS 1377 Part 3 Clause 7.6/7.8Active
  • Methods of test for Soils for civil Engineering purposes Part 3: Chemical and electro-chemical Tests. Determination of the sulphate content." Determination of the chloride content
BS 1377 Part 3 Clause 9.2Active
  • Methods of test for Soils for civil Engineering purposes Part 3: Chemical and electro-chemical Tests. Determination of the chloride content- Determination of water-soluble chloride content
BS 1377 Part 3 Clause 9.2Active
  • Methods of test for Soils for civil Engineering purposes Part 3: Chemical and electro-chemical Tests. Determination of the sulphate content of soil Preparation of soil and its water extract
BS 1377 Part 3 Clause 7.3/7.6Active
  • Methods of test for Soils for civil Engineering purposes Part 3: Chemical and electro-chemical Tests. Determination of the chloride content- Determination of water-soluble chloride content
BS 1377 Part 3 Clause 9.3Active
  • Methods of test for Soils for civil Engineering purposes Part 3: Chemical and electro-chemical Tests. Determination of the sulphate content of soil Preparation of soil and its water extract
BS 1377 Part 3 Clause 7.6/7.9Active
  • Aggregates
  • Testing aggregates Part 117: Method for determination of water-soluble chloride salts
BS 812 Part 117Active
  • Testing aggregates — Part 118: Methods for determination of sulphate content
BS 812 Part 118Active
  • Standard Test Method for Organic Impurities in Fine Aggregates for Concrete
ASTM C40/C40MActive
  • Acid soluble Sulphate
BS EN 1744 -1, M12:2009+A1:2012Active
  • Acid soluble Chloride
BS EN 1744-5Active
Geotechnical Investigation
  • Mechanical & Physical
  • Soil
  • Methods of test for soils for civil engineering purposes. Part 9: In Situ penetration test- Determination of the penetration resistance using the split-barrel sampler (the standard penetration test SPT)
BS 1377- 9 Cl 3.3Active
  • Code of practice for ground Investigations Section 6: Description of soils and rocks Clause 33 & 36: Description of soils and rocks
BS 5930 Section 6 Clause 33 & Clause 36Active
  • Ground Water
  • Code of practice for ground Investigations Section 8: Field instrumentation Clause 52: Groundwater measurements
BS 5930 Section 8 Clause 52Active
  • Code of practice for ground Investigations Section 4: Exploratory holes Clause 26.4: Groundwater sampling
BS 5930 Section 4 Clause 26.4Active
  • Soil and Rock
  • Code of practice for ground Investigations Section 6: Description of soils and rocks Clause 36: Description and classification of rocks
BS 5930 Section 6 Clause 36Active
  • Reporting
  • Code of practice for ground Investigations Section 10: Reports and interpretation Clause 63: Reports
BS 5930 Section 10 Clause 63Active
  • Soil and Rock
  • Code of practice for ground Investigations Section 6: Description of soils and rocks Clause 36: Description and classification of rocks mass- Core Recovery
BS 5930 Section 6 Clause 36Active
  • Standard Test Methods for Laboratory Determination of Water (Moisture) Content of Soil and Rock by Mass
ASTM D2216Active
  • Rock
  • Standard Test Methods for Compressive Strength and Elastic Moduli of Intact Rock Core Specimens under Varying States of Stress and Temperatures
ASTM D7012Active
  • Standard Practices for Preparing Rock Core as Cylindrical Test Specimens and Verifying Conformance to Dimensional and Shape Tolerances
ASTM D4543Active
  • Code of practice for ground investigations – Rotary core drilling
BS 5930 Clause 24.11Active