{"topic_id":"gbt_31216_section_009","category":"cn-2026","context":"---\ntopic_id: gbt_31216_section_009\ncategory: cn-2026\ntitle: GB/T 6435\nlang: en\nsource: usda_gain_ch2022_0063.pdf\ndate_parsed: 2026-07-18\ntokens_estimated: 107\nsource_document: \"China National Standard GB/T 31216-2014 & 31217-2014 (Pet Food)\"\ncitation:\n  authority: \"China Ministry of Agriculture and Rural Affairs (MOA)\"\n  title: \"GB/T 6435\"\n  url: \"\"\n  retrieved: \"2026-07-18\"\n  ref: \"\"\n  doc_type: \"official PDF\"\n  needs_review: true\nauthority_tier: T1\nauthority_tier_basis: \"T1:cn-gov\"\nauthority_tier_date: 2026-08-04\n---\n\n# GB/T 6435\n\nGB/T 6435\n\n5.4 Hygiene indicators\nShould comply with the provisions of Table 4.\nTable 4 Hygiene Indicators ᵃ\nItem\n\nIndicator\n\nTest method\n\nFluorine/(mg/kg)\n\n≤150\n","sources":["China Ministry of Agriculture and Rural Affairs (MOA) — GB/T 6435 (retrieved 2026-07-18)"],"source":{"authority":"China Ministry of Agriculture and Rural Affairs (MOA)","title":"GB/T 6435","url":"http://www.moa.gov.cn/","retrieved":"2026-07-18","ref":"","doc_type":"official PDF","source_document":"China National Standard GB/T 31216-2014 & 31217-2014 (Pet Food)","verification_file":"usda_gain_ch2022_0063.pdf"},"source_document":"China National Standard GB/T 31216-2014 & 31217-2014 (Pet Food)","source_file":"usda_gain_ch2022_0063.pdf","trust":{"authority_tier":"T1","fidelity":"verbatim","license":null,"display_grade":"A"},"tokens_estimated":107,"generated_at":null,"tip":"Use /api/v1/topics to discover more topics. /api/v1/nutrient for precise single-point queries. /api/v1/cross_compare for 2-3 standard comparisons."}