At RICI, we provide comprehensive analytical calibration and validation services using state-of-the-art instrumentation. Our Engineers and Technicians are well qualified and experienced with a diverse range of high-precision analytical instruments. Calibrations and maintenance activities comply with international standards such as ISO, ASTM, USP, EPA, and others. Each team member is trained to perform accurate, repeatable, and reliable services across various industries including but not limited to pharmaceuticals, petrochemicals, environmental, food & beverages, metallurgy, and more.
Below is the list of the major analytical instruments RICI can offer services for routine and specialized calibrations and maintenances:
UV-VIS Spectrophotometer
NIR Spectrophotometer
FTIR (Fourier Transform Infrared Spectrometer)
FT-NIR (Fourier Transform Near-Infrared Spectrometer)
HPLC with All Detectors
LC-MS / LC-MS-MS (Liquid Chromatography – Mass Spectrometry)
GC with FID, TCD, FPD Detectors
Refinery Gas Analyzer (System GC)
Dissolved Gas Analyzer (DGA)
GC-MS with EI, CI, NCI
Atomic Absorption Spectrophotometer (Flame & Electrothermal)
ICP-OES (Inductively Coupled Plasma Optical Emission Spectroscopy)
Thermogravimetric Analyzer (TGA)
Differential Scanning Calorimeter (DSC)
X-Ray Diffraction (XRD)
Digital Refractometer
Total Organic Carbon Analyzer (TOC)
Emission Spectrometer (PDA-Based)
Particle Size Analyzer
Liquid Particle Counter
Microscopy (Metallurgical & Stereo)
Cloud Point & Flash Point Apparatus
Certified and trained engineers
Timely Installation and Pre-commissioning Tests
Calibration traceability to national/international standards
Preventive Maintenance (PM) and Break Down Maintenance (BPM)
Comprehensive documentation and validation reports
Rapid turnaround and expert technical support
Pharmaceuticals & Biotechnology
Oil & Gas / Petrochemicals
Food & Beverage
Environmental & Wastewater
Materials Science & Metallurgy
Cosmetics & Personal Care
Research Organizations
Science Universities
We offer tailored calibration and maintenance protocols and method development based on your regulatory or research needs. Contact us today to learn how we can support your quality assurance and R&D programs.











To discover how our services can benefit you, or to receive a free, no commitment quotation, please contact us.
| Test No. | Test Name | ASTM Standard Method | BS Standard Method |
|---|---|---|---|
| 2 | Sampling Freshly Mixed Concrete | ASTM C172 | BS EN 12350-1 |
| 3 | Temperature of Freshly Mixed Hydraulic-Cement Concrete | ASTM C1064 | - |
| 4 | Slump of Hydraulic-Cement Concrete | ASTM C143 | BS EN 12350-2 |
| 5 | Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete | ASTM C138 | BS EN 12350-6 |
| 6 | Air Content of Freshly Mixed Concrete by the Pressure Method | ASTM C231 | BS EN 12350-7 |
| 7 | Making and Curing Concrete Test Specimens in the Field | ASTM C31 | BS EN 12390-1/2 |
| 8 | Density of Hardened Concrete | - | BS EN 12390-7 |
| 9 | Water Storage Tanks Used in the Testing of Hydraulic Cements and Concretes | ASTM C511 | - |
| 10 | Capping Cylindrical Concrete Specimens | ASTM C617 | - |
| 11 | Compressive Strength of Cylindrical/ Cubical Concrete Specimens | ASTM C39 | BS EN 12390-3 |
| Serial Number | Test Name | ASTM Standard Method | BS Standard Method |
|---|---|---|---|
| 1 | Sampling Aggregates | ASTM D75 | BS EN 932-1 |
| 2 | Reducing Samples of Aggregate to Testing Size | ASTM C702 | BS EN 932-2 |
| 3 | Aggregate Moisture Content | - | BS 812-109 |
| 4 | Sieve Analysis of Fine and Coarse Aggregates | ASTM C136 | BS EN 933-1 |
| 5 | Material Finer than 75-µm Sieve and 63-µm Sieve in Aggregates by Washing | ASTM C117 | BS EN 933-2 |
| 6 | Clay Lumps and Friable Particles in Aggregates | ASTM C142 | - |
| 7 | Degradation of Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine | ASTM C131 / C535 | - |
| 8 | Soundness of Aggregates by Use of Sodium Sulfate or Magnesium Sulfate | ASTM C88 | BS 812-121 |
| 9 | Density, Relative Density (Specific Gravity), and Absorption of Coarse Aggregate | ASTM C127 | BS EN 1097-6 |
| 10 | Density, Relative Density (Specific Gravity), and Absorption of Fine Aggregate | ASTM C128 | BS EN 1097-7 |
| Serial Number | Test Name | ASTM Standard Method |
|---|---|---|
| 1 | Standard practice for sampling bituminous paving mixtures | ASTM D979 |
| 2 | Standard test method for moisture or volatile distillates in bituminous paving mixtures | ASTM D1461 |
| 3 | Standard test method for theoretical maximum specific gravity and density of bituminous paving mixtures | ASTM D2041 |
| 4 | Standard test method for quantitative extraction of bitumen from bituminous paving mixtures | ASTM D2172 |
| 5 | Standard test method for bulk specific gravity and density of non-absorptive compacted bituminous mixtures | ASTM D2726 |
| 6 | Standard practice for estimating application rate of bituminous distributors | ASTM D2995 |
| 7 | Standard test method for percent air voids in compacted dense and open bituminous paving mixtures | ASTM D3203 |
| 8 | Standard test method for thickness or height of compacted bituminous paving mixtures specimens | ASTM D3549 |
| 9 | Standard practice for sampling compacted bituminous mixtures for laboratory testing | ASTM D5361 |
| 10 | Standard test method for mechanical size analysis of extracted aggregate | ASTM D5444 |
| 11 | Standard practice for preparation of bituminous specimens using Marshall apparatus | ASTM D6926 |
| 12 | Standard test method for Marshall stability and flow of bituminous mixtures | ASTM D6927 |