Day: June 16, 2026

Water Quality Testing in KSA

Posted by: Chemist Posted on: June 16, 2026

Enquiry:

S.N.TitleDESCRIPTION & SPECS.UNITQTYTotal Cost (SR)
1Physical TestsTaste, Odor, TDS, Turbidity, pH, Conductivity, TSS, SalinitMONTH6 
2Chemical TestsAlkalinity, Hardness, Chloride, Chlorine, Cyanide, Fluoride, Nitrite, Nitrate, Sulfate, Sulfide, Metals (21Element)MONTH6 
3Microbiological TestsTotal Coliform, E. Coli, Fecal Coliform, Pseudomonas
Aeruginosa		MONTH6 
4Sampling Visit  

You are kindly requested to submit your quotation for the attached RFQ. We would appreciate receiving your best, final, and non-negotiable offer at the earliest convenience. 

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].

Aviation Fuels Testing YASREF Contract, Yanbu, KSA

Posted by: Chemist Posted on: June 16, 2026

Enquiry:

Yanbu Aramco Sinopec Refining located in Yanbu, kingdom of Saudi Arabia wishes to solicit your interest in submitting Commercial  proposals for “ Jet Fuel Analysis”

Please acknowledge receipt of this SOI by e-mail. If interested, please confirm your company’s intention no later than 16:00 PM, (KSA Time) on ___________ by signing and stamp the attached confidentiality agreement.

Attached confidentiality agreement shall be signed and stamped by your company’s official stamp. (Very Important an official Company Stamp).

If your esteemed organization have not yet registered with YASREF as a vendor, kindly start immediately Start your registration Process via the below Email. (IMPORTANT). _________________  and Cc me in the email.

If you already registered with YASREF, please send your vendor ID.

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].