Tell Us About Your Project
Share your product, quantity and project requirements. We will review the details and respond with the relevant next steps.
Made in Gansu, China
English
Made in Gansu, China
English
Category Chinese Herbs Quality Testing
Chinese herbs quality testing guides for B2B buyers, covering COA, pesticide residues, heavy metals, sulfur dioxide residue, batch traceability and supplier quality review.
Testing and Documents for Herbal Tea Ingredients by Destination Market: EU, GB, NI and US
There is no universal test panel or document package for every dried herbal tea ingredient, and herbal tea ingredient testing requirements differ between the EU, Great Britain, Northern Ireland and the United States. Legal maximum levels apply to specific commodities,…
Herbal Ingredient Batch Traceability: Matching COAs, Labels and Shipment Documents
Herbal ingredient batch traceability means the physical goods a buyer receives can be linked to the released finished batch, and that batch can be linked to its COA, packing labels and shipment documents. Batch numbers may change during processing or…
How to Read Pesticide and Heavy Metal Test Reports for Chinese Herbs
How to read Chinese herb test reports starts with identity: confirm that the product name, botanical name, plant part, product form and batch or lot number match the goods. Then review the laboratory, test method, analyte list, results, units, LOD,…
What Should a COA for Chinese Herbal Slices Include?
A buyer's guide to what a Certificate of Analysis for Chinese herbal slices should include — batch number, botanical identity, test items, residues, and QA approval — and how to check it before approving a bulk order.