SD
Seed verification
Check seed lots before sowing organic or non-GMO cotton.
Cotton GMO testing
Cotton GMO testing for exporters and textile businesses
We test cotton, cotton seed and cotton products for genetically modified DNA by real-time PCR, giving organic cotton exporters and textile brands the GMO test reports their buyers ask for.
Cotton GMO analysis
What is cotton GMO testing?
Cotton GMO testing is the laboratory detection of genetically modified DNA, such as Bt cotton events, in cotton fibre, seed or cotton products, to verify organic and non-GMO claims and support export compliance.
Accurate Universal Laboratories Pvt. Ltd. tests cotton samples for exporters, ginners, spinners, textile businesses, seed companies and traders. DNA is extracted from the cotton and analysed by real-time PCR in our molecular biology section, in line with ISO 5354-1 and ISO 5354-2.
Gujarat is one of India's largest cotton-producing states, and our labs in Ahmedabad and Rajkot give the cotton trade fast access to GMO testing close to where cotton is grown, ginned and spun.
Shipping organic or non-GMO cotton?
Get a GMO test report for your lot before dispatch.
Importance of cotton GMO analysis
Ensuring export compliance and product authenticity
Most cotton grown in India is Bt cotton, so organic and non-GMO cotton must be shown to be free of GM material. A PCR test report gives buyers and certifiers the proof they need.
Testing parameters
Cotton GMO tests we offer
Testing usually starts with a screening test. Positive results can be followed by event-specific detection.
- RT-PCRdetection
- Fibreseed and products
- ISO 5354-1 and -2
| Test | Why it is needed |
|---|---|
| GMO Screening | Detects common GM elements used in GM cotton |
| Qualitative GMO Analysis | Positive or negative result for GM material |
| PCR-Based GMO Detection | Sensitive detection of GM DNA in cotton |
| DNA Extraction & Analysis | Recovers DNA from fibre or seed; cotton fibre contains little DNA |
| Event-Specific GMO Detection | Identifies Bt and other GM cotton events |
| Cotton Seed Analysis | Verifies seed lots for organic or non-GMO production |
| Export Compliance Testing | Lot-wise reports for organic and non-GMO buyers |
Get a quote for cotton GMO testing
Share the sample type, number of lots and buyer requirement.
Applications
Where cotton GMO testing is used
Cotton can be tested at any stage of the supply chain, from seed to finished textile.
GN
Ginning and lint
Test lint and bales from organic farm groups.
EX
Export verification
Lot-wise reports for organic and non-GMO cotton buyers.
TX
Textile compliance
Yarn and fabric checks for brand and certification audits.
QA
Quality assurance
Routine monitoring as part of your organic integrity programme.
How it works
From cotton sample to GMO report in five steps
- Step 1
Share your requirement
Tell us the product, purpose and market. We recommend the right tests and send a quotation.
- Step 2
Send the sample or book pickup
Courier a sealed sample to our Ahmedabad or Rajkot laboratory, or book a sample pickup.
- Step 3
Laboratory analysis
DNA is extracted from the cotton and tested by real-time PCR with positive, negative and reference controls.
- Step 4
Accredited report
A clear GMO result for each sample or lot, ready for your buyer or certifier.
- Step 5
Technical support
Our team explains the results and advises on next steps if a value is out of limit.
Industries we serve
Supporting cotton, textile and export industries
Cotton GMO testing supports every stage of the organic and non-GMO cotton supply chain.
- Cotton exporters
- Textile industry
- Ginning & processing units
- Seed companies
- Organic farm groups
- Cotton traders
- Agricultural businesses
- Certification bodies
Not sure which test your buyer needs?
Send us the requirement and we'll recommend the test.
FAQs
Cotton GMO Testing: common questions
What is cotton GMO testing?
It is the laboratory detection of genetically modified DNA in cotton fibre, seed or products by real-time PCR, used to verify organic and non-GMO cotton and support export compliance.
Why is GMO testing important for cotton?
Most cotton grown in India is Bt cotton. Organic and non-GMO cotton buyers and certifiers therefore ask for proof that the cotton is free of GM material.
Can GMO be detected in cotton fibre?
Yes, although cotton fibre contains much less DNA than seed, so careful DNA extraction is essential. Seed and lint usually give the most reliable results.
Which standards do you follow for cotton GMO testing?
Our cotton GMO analysis follows ISO 5354-1 and ISO 5354-2. Tell us your buyer's or certifier's requirement and we will confirm the method before testing.
Who needs cotton GMO testing?
Organic cotton exporters, ginners and spinners, textile brands, seed companies, cotton traders and certification bodies commonly need cotton GMO testing.
How much does cotton GMO testing cost?
The cost depends on the sample type and the tests required. 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 cotton GMO testing?
Talk to our molecular biology team.
Related services
Tests that often go with cotton GMO testing
Get a quotation
Looking for reliable cotton GMO testing?
Tell us the sample type, number of lots and what your buyer needs. We'll reply with the right test 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
- EU Reference Laboratory for GM Food and Feed – methods database
- ISO – Biotechnology and molecular methods standards
- GEAC – Genetic Engineering Appraisal Committee, India
Standards and limits change; we confirm the current requirements for your product and market at the time of testing.