Vaamika Eco Solution is an ISO-compliant manufacturer focused on eco-forward chemical solutions for modern transport needs. With a state-of-the-art facility based in Gujarat, India, we are committed to emission control innovation, sustainability, and quality adherence.
To enable cleaner air and sustainable transport through innovative emission control fluids, setting benchmarks in quality, reliability, and environmental responsibility.
Four reasons fleets, dealers and OEMs across India trust EcoVance for their emission control needs.
Required for all vehicles equipped with SCR (Selective Catalytic Reduction) systems.
Prevents warning lights, power loss & warranty risks. Maintains SCR & ATS efficiency.
Guaranteed compliance and consistent, verified performance in every batch.
Reduces NOx emissions, protecting both public health and the environment.
From single vehicles to entire depots — EcoVance DEF comes in three trusted formats.
Suitable for light-duty fleet owners and service centers — easy to handle and store.
Best for workshops, garages and high-usage fleets that need frequent top-ups.
Perfect for depots, transport yards, and large-scale bulk consumption points.
EcoVance DEF powers compliance and performance across every diesel-dependent sector in India.
Long-haul, cold chain & cargo carriers
State & private bus operators with depot supply
OEMs, service centers, and repair workshops
Civic fleets, PSUs & bulk buyers
Join India's fast-growing DEF revolution with high-margin, low-risk partnership opportunities.
Grow with India's DEF revolution
Warehousing, delivery & refill support
Brochures, sales kits, mechanic workshops
Consistent stock availability across India
Independently tested by Rohan Energy Solutions Pvt. Ltd, Testing Laboratory Division, Nashik — every parameter meets ISO 22241-2:2019 limits.
| # | Test Description | Unit | Limit | Result | Method |
|---|---|---|---|---|---|
| 1 | Urea Content | %(m/m) | 31.8–33.2 | 32.55 | ISO 22241-2:2019 Annex C |
| 2 | Refractive Index at 20°C | — | 1.3814–1.3843 | 1.38327 | ISO 22241-2:2019 Annex C |
| 3 | Density | g/cm³ | — | 0.0027 | ISO 22241-2:2019 Annex D |
| 4 | Alkalinity as NH3 | %(m/m) | Max 0.2 | Pass | ISO 22241-2:2019 Annex E |
| 5 | Biuret | %(m/m) | Max 0.3 | 0.30 | ISO 22241-2:2019 Annex F |
| 6 | Aldehyde | mg/kg | Max 5 | 0.20 | ISO 22241-2:2019 Annex G |
| 7 | Insoluble Matter | mg/kg | Max 20 | 9.19 | ISO 22241-2:2019 Annex I |
| 8 | Trace Elements (Ca, Fe, Cu, Zn, Cr, Ni, Al, Mg, Na, K, PO₄) | mg/kg | Max 0.2–0.5 | < 0.5 | ISO 22241-2:2019 Annex J (ICP-OES) |
| 9 | Identity Match to Reference | — | Identical | YES | ISO 22241-2:2019 |
Every batch of EcoVance DEF is lab-tested to guarantee purity, performance, and full compatibility with SCR after-treatment systems.