Bhumi amla: botanical (aerial parts, lignan markers).
Bhumi amla testing at Vanguard Laboratory: identity, purity and quantity $250 per sample, with results in 3 to 5 business days.
Marker compound: 2D structure drawn from the PubChem record (CID 358901).
Phyllanthus amarus Aerial Parts
phyllanthin, hypophyllanthin
total or named markers, as your specification states
Botanical (aerial parts, lignan markers)
Marker compounds: phyllanthin (CAS 10351-88-9), hypophyllanthin (CAS 33676-00-5)
Method for the $250 identity, purity and quantity test: HPLC-UV marker-compound assay (phyllanthin and hypophyllanthin), LC-MS identity, against a reference standard, with results in 3 to 5 business days.
The USP Herbal Medicines Compendium monograph covers identity by HPTLC fingerprint and content of phyllanthin and hypophyllanthin by HPLC. Full testing to the USP Herbal Medicines Compendium monograph for Phyllanthus amarus Aerial Parts is available and quoted.
$250
Chromatographic purity and mg per unit by the method matched to the compound, identity against a reference standard. 1 unit.
| Add-on test | Price |
|---|---|
| Identity and impurities | |
| FTIR identity | $90 |
| CHNS elemental analysis (carbon, hydrogen, nitrogen, sulfur) | $125 |
| Chiral purity (where a chiral method exists; new methods quoted) | $250 |
| Water, solvents and salt form | |
| Water content by Karl Fischer | $60 |
| Residual solvents | $150 |
| Counterions: chloride, acetate and TFA | $70 |
| Assay | |
| Assay, % w/w (with raw powder purity; $250 together) | +$50 |
| Metals and conformity | |
| Heavy metals: arsenic, cadmium, chromium, mercury and lead | $150 |
| Conformity: purity and quantity on more units from the same lot | $100 per extra unit |
10% off for 10 or more samples.
Need something else? Other tests are available on request.
Purity and quantity is $250 per sample (1 unit) and raw powder purity is $200 for 50 mg, with results in 3 to 5 business days. Send the material sealed and labeled, with the label claim and the form it contains.
No. The $250 test covers identity, purity and quantity by HPLC-UV measurement of phyllanthin and hypophyllanthin, with LC-MS identity. Full testing to the USP Herbal Medicines Compendium monograph for Phyllanthus amarus Aerial Parts is available and quoted.
Phyllanthus niruri, P. urinaria and P. fraternus are often mixed up with P. amarus. Phyllanthin and hypophyllanthin are characteristic of P. amarus and are low or absent in several look-alikes.
Usually dried whole herb, powder, powdered extract or capsules. Whole herb includes stems, leaves and fruit, so it is ground fully before extraction.
https://pubchem.ncbi.nlm.nih.gov/compound/358901
Identity facts from the USP monograph header for this compound.
Start an order online, or send the compound name and the tests you need for a quote.
