Customization: | Available |
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Certification: | ISO |
Assay Method: | HPLC, UV, Tlc |
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Our Calendula Flower Extract is of superior quality, with a high concentration of active compounds that deliver effective results in skin care and health products. We use sustainable and organic sources, combined with advanced extraction techniques, to ensure the purity and potency of our extract. Compared to other suppliers, our product stands out for its high efficacy, consistent quality, and positive customer feedback, making us a trusted supplier in the global market.
COA
Test Parameter | Specification | Test Method | Result |
---|---|---|---|
Extract Ratio | 10:1 | TLC | Complies |
Appearance | Light yellow brown poder | Visual Inspection | Complies |
Loss on Drying | ≤5.0% | Loss on Drying at 105°C | 3.45% |
Ash Content | ≤5.0% | Ashing Method at 550°C | 3.23% |
Heavy Metals | ≤10 ppm | Atomic Absorption Spectroscopy (AAS) | <5 ppm |
Arsenic | ≤2 ppm | Atomic Absorption Spectroscopy (AAS) | <1 ppm |
Microbial Limits | Total Plate Count <1000 cfu/g; Yeast & Mold <100 cfu/g | Microbial Plate Count Method | <500 cfu/g (TPC); <10 cfu/g (Yeast & Mold) |
E. Coli | Negative | PCR or Enrichment Method | Negative |
Staphylococcus aureus | Negative | Baird-Parker Agar Method | Negative |
Pesticides | Negative | GC-MS (Gas Chromatography-Mass Spectrometry) | Negative |