T/YNBX 09-2019 Amino acid chelated macroelement fertilizer
T/YNBX 09-2019 Amino acid chelated macroelement fertilizer
Basic Information
Scope
Main technical content: 3.1 Sensory requirements: The product should be a loose powder or transparent liquid, free from mechanical impurities. 3.2 Technical indicators 3.2.1 The technical indicators for solid products of amino acid chelated trace element fertilizers shall comply with the requirements specified in Table 1. 3.2.2 The technical indicators for liquid products of amino acid chelated trace element fertilizers shall comply with the requirements specified in Table 2. 3.3 The limit values for arsenic, cadmium, lead, chromium, and mercury shall comply with the requirements of GB/T 23349. 3.4 The net content shall comply with the provisions of the "Measures for the Supervision and Management of Quantitative Packaging of Commodities".