DB13/T 5189.4-2020 Detection of Hazardous Components in Natural Plant Extracts - Part 4: Determination of Arsenic, Lead, Cadmium, Chromium, and Mercury in Pepper Extracts

DB13/T 5189.1-2020 Testing of Hazardous Components in Natural Plant Extracts - Part 1: Determination of Nitrite Additives DB13/T 5189.2-2020 Testing of Hazardous Components in Natural Plant Extracts Part 2: Determination of Sulfur Dioxide DB13/T 5189.3-2020 Detection of harmful components in natural plant extracts Part 3: Determination of five organic solvent residues including n-hexane, acetone, ethyl acetate, methanol, and ethanol DB13/T 5189.5-2020 Natural Plant Extracts: Detection of Hazardous Components - Part 5: Determination of p-phenylenediamine in Sunflower Extracts DB13/T 5189.6-2020 Natural Plant Extracts: Detection of Harmful Components Part 6: Determination of Ethoxyquinoline in Sunflower Extracts DB13/T 5189.7-2020 Natural Plant Extracts: Detection of Hazardous Components Part 7: Determination of Benzo[α]Pyrine in Natural Tomato Red Color DB13/T 5189.8-2020 Natural Plant Extracts: Detection of Hazardous Components, Part 8: Determination of Sudan Red in Pepper Extracts DB13/T 5189.9-2020 Naturally occurring plant extracts: Part 9: Determination of tert-butylhydroquinone in peppermint extract DB13/T 5189.10-2020 Natural Plant Extracts: Detection of Hazardous Components - Part 10: Determination of Aspergillus Toxin A in Paprika Extracts DB13/T 5189.11-2020 Natural Plant Extractives: Detection of Hazardous Components in DB13/T 5189.11-2020 - Part 11: Determination of Benzene in Lutein DB13/T 5189.12-2020 Natural Plant Extracts: Detection of Harmful Components Part 12: Determination of Phthalate Esters in Steviol Glycosides