FS
FSSAI licence
Water used in food processing
Food businesses use an IS 10500 water report to show the water used in their premises is potable.
Drinking water testing
Drinking water testing as per IS 10500
We test drinking and potable water for physical, chemical and microbiological parameters as per IS 10500, for FSSAI licences, factories, hotels, hospitals, schools, housing societies and homes.
Drinking water testing lab
What is drinking water testing?
Drinking water testing is the laboratory analysis of water for physical, chemical and microbiological parameters, compared with the limits in IS 10500, India's drinking water standard, to confirm it is safe to drink and use.
Accurate Universal Laboratories Pvt. Ltd. tests drinking, potable and process water for industries, commercial buildings, institutions, food businesses and households. Analysis follows IS 10500 and covers chemical and microbiological parameters, including MS2 phage, Cryptosporidium and Giardia. Radioactivity testing can be arranged through a partner laboratory.
Food businesses use our IS 10500 water test report for FSSAI licensing, and factories, hotels, hospitals and housing societies use it to check that their water is safe.
Need a water report for your FSSAI licence?
Get an IS 10500 drinking water test report from an accredited lab.
Importance of water testing
Ensuring safe, clean and quality water
Water can look clear and still contain harmful bacteria, fluoride, nitrate or metals. Regular testing is the only way to know your water is safe to drink and to use in food.
Testing parameters
Drinking water parameters we test
IS 10500 sets an acceptable limit and, for some parameters, a higher permissible limit used only when no alternative source exists. These are the most commonly tested parameters.
- 11key parameters
- Chem+ micro parameters
- IS 10500drinking water standard
| Test | Why it is needed |
|---|---|
| pH Analysis | Acidic or alkaline water corrodes pipes and affects taste |
| Total Dissolved Solids (TDS) | High TDS affects taste and indicates dissolved salts |
| Hardness Testing | Causes scaling in pipes, boilers and appliances |
| Fluoride Analysis | Excess fluoride causes dental and skeletal fluorosis |
| Nitrate & Sulphate Analysis | Nitrate signals sewage or fertiliser contamination |
| Conductivity Testing | Quick check of water quality and changes in source |
| Turbidity Testing | Cloudiness can shield bacteria from disinfection |
| Pesticide Residues | Agricultural run-off into groundwater |
| Taste and Odor | Off-tastes and odours signal contamination |
| MS2 Phage | Indicator of viruses that resist treatment |
| Cryptosporidium and Giardia | Parasites that resist chlorination |
Need a short panel, a full IS 10500 analysis or a factory-specific list? Tell us the purpose and we'll recommend the panel.
Get a quote for drinking water testing
Tell us the water source and purpose. We'll recommend the panel and price.
Who needs it
Water testing for every requirement
The panel you need depends on why you are testing. These are the most common requirements.
IND
Factories and workplaces
Drinking water for workers
Routine testing of drinking water supplied to employees in factories and offices.
HC
Hotels, hospitals and schools
Institutions and hospitality
Regular testing of water served to guests, patients and students.
RES
Housing societies and homes
Borewell, tanker and municipal water
Check borewell and tanker water, and whether your RO or filter is working.
TP
Water treatment monitoring
RO plants and treatment units
Before-and-after testing to check treatment performance.
How it works
From water sample to IS 10500 report in five steps
- Step 1
Share your requirement
Tell us the water source and the purpose of testing. We recommend the panel and send a quotation.
- Step 2
Collect the sample
Use clean bottles for chemical tests and a sterile bottle for microbiology, or book a sample pickup.
- Step 3
Laboratory analysis
Physical, chemical and microbiological tests using standard methods.
- Step 4
IS 10500 report
Results for each parameter against IS 10500 limits.
- Step 5
Technical support
We explain any out-of-limit results and the usual treatment options.
Industries we serve
Supporting industrial, commercial and institutional sectors
Safe water matters wherever people drink it or it is used in food. These are the sectors we serve.
- Manufacturing industries
- Food businesses
- Water treatment plants
- Commercial buildings
- Hospitality industry
- Educational institutions
- Healthcare facilities
- Housing societies & homes
Worried about your borewell or tanker water?
Test it for TDS, hardness, fluoride, nitrate and bacteria.
FAQs
Drinking Water Testing: common questions
What is IS 10500?
IS 10500:2012 is the Indian Standard for drinking water published by the Bureau of Indian Standards. It sets acceptable limits, and for some parameters higher permissible limits, for physical, chemical, toxic, radiological and microbiological parameters.
What parameters are tested in drinking water?
Common parameters include pH, TDS, turbidity, hardness, fluoride, nitrate, sulphate, chloride, iron, heavy metals, pesticides, total coliforms and E. coli. A full IS 10500 analysis covers many more.
What is the ideal pH of drinking water?
IS 10500 requires the pH of drinking water to be between 6.5 and 8.5.
What is the acceptable TDS of drinking water?
Under IS 10500, the acceptable limit for TDS is 500 mg/L, with a permissible limit of 2000 mg/L where no alternative source is available.
Is a water test report needed for an FSSAI licence?
Many food businesses must provide a report showing that water used in their premises meets IS 10500, especially where water is used as an ingredient or for processing. We can provide this report.
How often should drinking water be tested?
It depends on the source and use. Food businesses and institutions usually test periodically as part of their food safety or maintenance plan, and borewell water should also be tested after heavy rain or any change in taste or colour.
How do I collect a water sample?
Use clean bottles for chemical tests and a sterile bottle for microbiological tests, let the tap run before filling, fill without touching the inside of the cap, and deliver the sample to the lab quickly and cool. We can also arrange pickup.
How much does drinking water testing cost?
The cost depends on whether you need a short panel or a full IS 10500 analysis. Share your requirement and we will send an itemised quotation.
Is Accurate Universal Laboratories accredited for this testing?
Yes. Our Ahmedabad laboratory is accredited by NABL to ISO/IEC 17025:2017 (certificate TC-5021) and our Rajkot laboratory under certificate TC-7988. The tests and products covered are listed in our scope of accreditation, and we confirm whether your parameters are within scope before testing.
Still have a question about water testing?
Talk to our team about parameters, sampling or results.
Related services
Tests that often go with water testing
Get a quotation
Looking for a reliable drinking water testing lab?
Tell us the water source and why you need it tested. We'll reply with the right panel, sampling instructions and an itemised quotation.
- Call us+91 90330 44571
- WhatsAppChat with our team
- Emailinfo@accurateuniversal.com
- Accredited test report
- Clear guidance on the right tests
- Support from our technical team
Standards and regulatory references
- BIS – IS 10500:2012 Drinking water specification
- FSSAI – Food Safety and Standards Authority of India
- CPCB – Water quality criteria
Standards and limits change; we confirm the current requirements for your product and market at the time of testing.