Is there a national or ISO standard for white-chrysanthemum-concrete?
There is no single-product GB or ISO standard for white chrysanthemum concrete. Top builds the spec on the Chinese Pharmacopoeia (ChP 2020) as the botanical reference, the medicine-food dual-use management, plus Q/XXXX enterprise standard (GB 5009 series, GB 4789 series).
Must-Test
Flavonoid content, solvent residue, Pb/As/Cd/Hg, total plate count, coliforms, mould & yeast.
Background
Hangzhou white chrysanthemum is a traditional Chinese tea/health flower; its concrete has no dedicated ISO or single-product GB..
Methods
Flavonoids by HPLC; solvent residue by GB 5009.262; contaminants by GB 5009 series; micro by GB 4789 series.
Buyers may name Q/XXXX as acceptance basis.
Relate Products
This article was published on 2026-09-22, and last updated on 2026-09-22. The article will be continuously updated.
