澳大利亚采购需求：购买 Nuciferine，购买 Nuciferine，出售 Nuciferine，在线购买 Nuciferine，Nuciferine 补充剂，Nuciferine 胶囊

I'm looking for water-soluble magnesium glycinate and magnesium citrate. Could you please provide the Certificates of Analysis (COAs) for both products? Additionally, I need samples urgently to evaluate the quality before making a bulk order. Please let me know how soon you can send these samples, as it's quite important for our timeline. Thanks!