Without a clear standard, buyers are unsure of the volatile oil content or pesticide levels, making them hesitant to pay premium prices. The Solution: By adopting the SLS 81:2021 guidelines, the farmer implements Good Manufacturing Practices (GMP) . They ensure their quills are exactly mm and meet the minimum volatile oil content of 1.0 ml/100g. The Result: The farmer obtains a Pre-export Quality Certificate Sri Lanka Standards Institution
: Outlines mandatory shell and seat pressure tests to verify leak-proof operation before a valve is deployed. Why the 2021 Revision Matters ms812021 standard pdf