BULK INGREDIENT SOURCING
Phycocyanin
Start a phycocyanin sourcing project with the required color value and use conditions. The catalog lists E6, E18, E25 and E40 grades, with measurement details to be confirmed at quotation.
Raw material / identity
Phycocyanin ingredient; confirm the source organism, composition and carrier for the proposed grade.
SPECIFICATION FIRST
Compare the listed options
| Compound / specification | Listed range or grade | Test method |
|---|---|---|
| Color value grade | E6 / E18 / E25 / E40 | Confirm at quotation |
Color-value grades are listed. Confirm measurement conditions and the detailed specification.
The figures above are catalog inquiry options, not confirmation of stock or a specification for every batch. Confirm the exact grade, current specification and supporting documents before ordering.
Compare grades under the same measurement conditions
Ask how the E value is measured, including wavelength, dilution basis and optical path length. A color-value designation is not a declared purity percentage. Request composition and performance information for the specific grade you are considering.
What to include in your inquiry
- Describe the target shade, concentration, product pH, processing temperature and storage conditions.
- Ask for light and temperature stability information relevant to your process and request a trial sample.
- Provide the destination market and intended food, beverage or other product format when requesting documents.
For a reusable purchase checklist, read our botanical extract sourcing guide.
LET’S TALK INGREDIENTS
Request a specification-led quote.
Include the ingredient, target assay, quantity, destination and application. Ask for the current specification, available documents and a sample of the proposed grade.
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