| TEST ITEM | STANDARD | RESULT |
| Appearance | White crystalline powder | Complies (Visual) |
| Melting point | 82.0℃-92.0℃ | Complies(Melting point apparatus) |
| Identification | IR: complies with reference spectrum | Complies(IR) |
| Solubility | ||
| – in water | Soluble | Complies |
| – in methanol | Soluble | Complies |
| – in ethanol | Soluble slightly | Complies |
| Residue on ignition | ≤0.10% | Complies |
| Particle size | 100% pass 20 mesh | Complies |
| Specific Rotation | ＋7.5° – ＋8.5° | Complies(Polarimeter) |
| Bulk density | ≥0.5gm/cc | 0.7gm/cc |
| Tapped density | ≥0.80gm/cc | 0.82gm/cc |
| Water | 9.0%-11.0% | 10.3%(K-F) |
| Assay | ≥98% | 98.5% (HPLC) |
- We hereby declare that, to the best of our knowledge, this product does not contain and was not manufactured with any of the following substances:
- Parabens
- Phthalates
- Volatile Organic Compounds (VOC)
- Solvents and Residual Solvents
We hereby declare that, to the best of our knowledge, this product is gluten-free and was not manufactured with any ingredients containing gluten.
L-Rhamnose is edible, it can be used to measure the permeability of the intestine, also can be used as a sweetener and can be an additive for produce flavors and spicery.
We hereby confirm that, to the best of our knowledge, this product is free of BSE/TSE.
We hereby declare that, to the best of our knowledge, this product has not been tested on animals.
We hereby confirm that this product has been certified to Kosher standards.
We hereby confirm that this product has been certified to Vegan standards.
| Component | Present in the product |
| Peanuts (and/or derivatives,) e.g., protein oil | No |
| Tree Nuts (and/or derivatives) | No |
| Seeds (Mustard, Sesame) (and/or derivatives) | No |
| Wheat, Barley, Rye, Oats, Spelt, Kamut or their hybrids | No |
| Gluten | No |
| Soybeans (and/or derivatives) | No |
| Dairy (including lactose) or Eggs | No |
| Fish or their products | No |
| Shellfish or their products | No |
| Celery (and/or derivatives) | No |
| Lupin (and/or derivatives) | No |
| Sulphites (and derivatives) (added or > 10 ppm) | No |
We hereby declare that, to the best of our knowledge, this product was not produced from or with GMO plant material.
| Lead | ≤3ppm | Complies |
| Cadmium | ≤1ppm | Complies |
| Mercury | ≤0.1ppm | Complies |
| Arsenic | ≤1ppm | Complies |