Single-ingredient marker assays for Garcinia, fenugreek seed, raspberry ketone and red spinach materials.
| Tests | Hydroxycitric acid and its lactone, 4-hydroxyisoleucine, raspberry ketone, nitrate |
|---|---|
| Method | HPLC |
| Results | Reported against your specification or label claim, with pass/fail where limits apply. |
| Price | Quoted per project |
The HPLC tests separate the named compounds and measure them against reference standards.
Measures hydroxycitric acid and its lactone, for example in Garcinia materials, by HPLC and reports each. Tell us whether your specification states them separately or as a total.
Measures 4-hydroxyisoleucine, an amino acid of fenugreek seed, in fenugreek seed extract by HPLC.
Measures raspberry ketone, 4-(4-hydroxyphenyl)butan-2-one, by HPLC as a single compound.
Measures nitrate in red spinach (Amaranthus) materials by HPLC, reported as your specification states.
Send the material sealed and labeled.
Tell us the material or extract and the label claim or specification. We confirm the sample amount at quote.
Questions about a sample or a method, call 360-967-7010 or email [email protected].
