Ghee Purity Reports: How to Read a Laboratory Test
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A useful ghee test report identifies the sample, the laboratory, the tests performed and their results. Read those details before accepting a broad “lab-tested” claim. A report about one sample and a defined set of tests does not automatically establish every claim made about every jar sold by a brand.
If you are comparing A2 cow ghee or bilona ghee online, the phrase “tested for purity” can sound reassuring. The practical question is what was tested, when, and how the tested sample relates to the product you intend to buy. This guide gives you a set of questions to ask; it does not certify any Faimly Farm batch or another product.
Start with the sample identity
Read the product description on the report and compare it with the jar or listing. Look for the sample or batch identifier and the relevant dates. If the jar and report use different codes, ask the seller to explain the connection. A photograph of a certificate without the sample details is not enough to make that comparison.
Keep the distinction between a brand, a product and a batch in mind. One brand can sell several types of ghee. A report for one product should not be silently applied to another, and an old report needs context before being used to describe current production.
Check the laboratory and the scope
NABL provides information about accredited laboratories and their scopes. Check the laboratory's current listing and whether the relevant product and test are within that scope. Accreditation should not be treated as an unlimited endorsement of every test a laboratory might advertise. Use NABL's guidance to locate the appropriate laboratory information.
Read the tests, not only the conclusion
| Report detail | Question to ask |
|---|---|
| Sample and batch | How does this sample relate to the jar being sold? |
| Dates | When was the sample received, tested and reported? |
| Test name and method | Which question was this particular test designed to answer? |
| Result and units | What was measured, and in which units? |
| Limit or specification | What is the result being compared with? |
| Remarks | Are there qualifications, sampling limitations or excluded tests? |
FSSAI publishes methods of food analysis, including dairy methods and a method concerning vegetable-oil adulteration in ghee. Different methods answer different questions. A result from a narrow test should not be stretched into a promise that every possible adulterant has been excluded. Consult the official methods directory for technical background.
Separate purity, sourcing and certification
Write the claims you care about in separate rows: the composition of the sample, the origin of the milk, the processing method and any organic certification. Then ask what evidence supports each row. A claim about one of these does not automatically answer the others.
For example, a report describing a fat-composition test does not by itself explain whether whole curd was churned, who supplied the milk or whether a product holds organic certification. Ask for the relevant process or certification information separately. Our guide to bilona, A2 and organic labels explains this distinction.
A message you can use before buying
“Could you share the report relevant to this product or batch, including the laboratory name, sample identifier, dates, tests, methods and results? Please explain how it relates to the jar currently offered and which sourcing or certification claims it does not cover.”
A clear answer helps you make an informed purchase. If no report is available, describe the claim as unverified rather than assuming either that the product passes or fails testing. Avoid sharing someone else's report as proof for an unrelated product.
Common questions
Can colour or graininess prove purity?
No. Appearance alone cannot establish the same information as a suitable analytical test. Do not treat a pleasant aroma, a high price or a grainy texture as a complete purity certificate.
Does “not detected” mean absolutely none exists?
Ask the laboratory how that result relates to its method and reporting limit. Do not interpret the phrase as an unlimited guarantee without that context.
Can a consumer arrange testing?
FSSAI's consumer guidance describes access to notified laboratories and the food-safety department. Contact the relevant service for sample-handling instructions before sending a jar.
For shopping basics, see our ghee buying checklist. Current Faimly Farm pack descriptions are on the product page; this article is not a substitute for a batch report.
Prepared by Faimly Farm with AI assistance, 15 October 2026. Sources: FSSAI and NABL pages linked above. No batch certificate is issued or implied by this article.