L-Leucine Specification
| Specific rotation | +27.6-+29.0° |
| Heavy metals | ≤10ppm |
| Water content | ≤0.20% |
| Residue on ignition | ≤0.10% |
| assay | 99.0-100.5% |
| PH | 5.0~6.5 |
Specifications
Product /
Packaging
Other
Conditions
MOQ
Our MOQ for bulk food/feed ingredient is generally 500 kg. We also support mixed containers — combine L-Leucine with other food ingredients in one shipment to save on freight.
Samples
We provide free samples (100–500g) for quality testing before you place a bulk order. The buyer covers shipping costs only. Samples are typically dispatched within 2–3 business days.
Lead Time
Standard lead time is 7–15 days after order confirmation and payment. For stock items, delivery can be faster. We will confirm the exact timeline before you place the order.
Documents
You will receive the original COA (Certificate of Analysis), COO (Certificate of Origin), MSDS, TDS, and relevant certifications directly from the manufacturer. We guarantee full document authenticity and traceability.