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Category: Dubai

Annual Contract Food and Swabs Testing, UAE-wide

Posted by: Chemist Posted on: June 29, 2026

Enquiry:

Food and Different usage Swabs Testing

We are a UAE-based food service operator delivering over 10,000 meals daily across oil and gas, defense, corporate, government, healthcare, and education segments in Abu Dhabi, Dubai, and remote sites including Ruwais.

We are inviting proposals from accredited microbiology laboratories to provide ongoing food safety testing services across our operations.

Please find our Microbiological Testing Scope attached. It covers the full panel of required tests across six sample categories: food samples, preparation area swabs, ready-to-serve product swabs, post-sterilization swabs, worker hand and wrist swabs, and surface swabs.

Your proposal should include:

– Confirmation of capability to perform all tests in the attached scope

– Unit pricing per test and per sample category

– Turnaround time per test type

– Current accreditation certificates (ISO/IEC 17025 or equivalent)

– Sample collection coverage for Abu Dhabi and Dubai sites

– Chain of custody and reporting process

– Volume or annual contract pricing where applicable

Please submit your proposal by Wednesday, 2 July 2026.

One of our highly proficient and ISO certified laboratory would be taking over this job.

Should you have any similar requisites, do drop us email and we shall revert instantly -> [email protected].

Flush Water Testing in Dubai, UAE

Posted by: Chemist Posted on: June 23, 2026

Enquiry:

We are currently carrying out the chemical cleaning and flushing of a chilled water piping system associated with a Carrier Chiller installation and require third-party laboratory testing of the flushing water sample to verify satisfactory completion of the chemical cleaning process.

The cleaning process was performed using the following chemicals:

• TIG Group 104L – Acidic Cleaning Chemical
• TIG Group 112L – Alkaline Cleaning / Neutralizing Chemical

In this regard, kindly provide your quotation for laboratory testing and analysis of the submitted water sample covering the following parameters:

ParameterAcceptance Criteria
AppearanceClear, Colorless, Odorless
pH7.0 – 8.5
Conductivity< 450 µS/cm
Suspended Solids (TSS)< 5 mg/L
Turbidity< 10 NTU
Total Iron (Fe)< 0.5 mg/L (ppm)
Total Hardness50 – 100 ppm
Chloride (Cl-)Report Value
Sulphate (SO₄²⁻)Report Value
Total Dissolved Solids (TDS)Report Value
Residual Acidity / AlkalinityReport Value
Copper (Cu)Report Value
Biological Activity / Bacteria Count (if available)Report Value

Additionally, we request that the test report include a clear statement indicating that:

  • The sample meets the requirements for satisfactory completion of chemical cleaning and flushing.
  • The system has been adequately neutralized following acidic and alkaline cleaning.

Kindly provide your quotation, sample volume requirements, turnaround time for testing, and any specific sample collection or preservation requirements.

One of our highly proficient and ISO certified laboratory would be taking over this job.

Should you have any similar requisites, do drop us email and we shall revert instantly -> [email protected].

Third Party Type Testing of HDPE DWC Pipe in Dubai, UAE

Posted by: Chemist Posted on: June 19, 2026

Enquiry:

We require a quotation for conducting Third-Party Type Testing of HDPE Double Wall Corrugated (DWC) Pipe, Size 40 mm OD / 32 mm ID, in accordance with IEC 61386-24.

Please provide your quotation for the following tests:

  1. Dimensional Verification (OD, ID, Wall Thickness)
  2. Compression Test
  3. Impact Resistance Test
  4. Bending Test at Room Temperature
  5. Bending Test at -5°C
  6. Resistance to Flame Propagation Test
  7. Glow Wire Test (750°C)
  8. IP67 Dust Ingress Test
  9. IP67 Water Ingress Test
  10. Anti-Rodent Test
  11. UV Resistance / UV Protection Test
  12. Raw Material Verification (Density & MFR/MFI)

Kindly provide:

  • Test charges
  • Sample quantity requirement
  • Lead time for testing
  • Accreditation details of the laboratory
  • Format of the Type Test Report

One of our highly proficient and ISO certified laboratory would be taking over this job.

Should you have any similar requisites, do drop us email and we shall revert instantly -> [email protected].

Fire Foam Concentrate Testing NFPA-11 in Dubai, UAE

Posted by: Chemist Posted on: June 16, 2026

Enquiry:

We require the analysis of four (4) samples of firefighting foam concentrate to verify their suitability in accordance with NFPA 11 requirements (or equivalent). The scope of testing includes the following:

  • Visual Appearance (color, sediments, phase separation) – Verification of color, homogeneity, presence of sediments, contamination, or phase separation.
  • pH – Measurement of the acidity/alkalinity of the foam concentrate to identify potential chemical degradation.
  • Density / Specific Gravity.
  • Viscosity.
  • Foam Expansion Ratio – Evaluation of the foam generation capability. The test compares the volume of foam produced with the volume of foam solution used to generate it (Expansion Ratio = Foam Volume / Foam Solution Volume).
  • Drainage Time (e.g. 25% drainage time) – Measurement of the time required for 25% of the liquid contained in the foam blanket to drain out. Longer drainage times generally indicate more stable foam.
  • Foam Stability – Assessment of the ability of the foam blanket to maintain its structure over time without rapid collapse.
  • Surface Tension.

Could you please confirm whether the above (or equivalent) is within your scope. If so, please let us know minimum volume for each foam concentrate samples and provide a quotation addressed as follows:

One of our highly proficient and ISO certified laboratory would be taking over this job.

Should you have any similar requisites, do drop us email and we shall revert instantly -> [email protected].

Water Samples Testing in Dubai, UAE

Posted by: Chemist Posted on: May 19, 2026

Enquiry:

Please provide your rate for below for 3 NOS of samples:

Water Test, Chemical Analysis of Chilled/Condenser Water – 3 SAMPLES

Project Name : Cooling Plant
Client : __________
Main Contractor : Energy Systems

One of our highly proficient and ISO certified laboratory would be taking over this job.

Should you have any similar requisites, do drop us email and we shall revert instantly -> [email protected].

DGA Inhouse Training in Europe and UAE

Posted by: Chemist Posted on: May 19, 2026

Enquiry:

I hold a PhD in Electrical Networks and High Voltage and have worked for 13 years as a maintenance, testing, and commissioning engineer for protection relays in power infrastructure (lines and transformers) at the Electricity Transmission System Operator in Algeria.

Currently, I’m working as a research engineer at the Scientific and Technical Research Center for Physical-Chemical Analysis. Our center has granted us permission to undertake short-term training or internships abroad. I am particularly interested in attending training on Dissolved Gas Analysis for transformer liquids, as it aligns with both our center’s focus and my area of expertise.

I kindly request a training proposal and a letter of invitation for a minimum duration of 15 days, which will enable me to initiate the necessary formalities with my research center (including payment and visa application, among others).

One of our highly proficient and ISO certified laboratory would be taking over this job.

Should you have any similar requisites, do drop us email and we shall revert instantly -> [email protected].

Gas Purity Testing in UAQ, Dubai, Port Khalifa, UAE

Posted by: Chemist Posted on: May 18, 2026

Enquiry:

Please quote urgently for the below mentioned services at our 3 shipyard places.

  1. Gas purity testing & issuing analysis report at Dubai Maritime City
  2. Gas purity testing & issuing analysis report at Umm Al Quwain
  3. Gas purity testing & issuing analysis report at Port Khalifa, Abu Dhabi

We will be also required solution from gas supplier company, kindly guide us.

•         Gas Purity Certificate (Batch-wise / Rack-wise)

•         Cylinder Test Certificates

•         SDS / MSDS for the gases supplied

•         Pressure / Leak Test Reports

•         Rack Calibration Certificates

•         Pressure Gauge Calibration Certificates

Kindly also advise if any flow meter instrument for the supply quantity checking.

One of our highly proficient and ISO certified laboratory would be taking over this job.

Should you have any similar requisites, do drop us email and we shall revert instantly -> [email protected].