3.1 Sensory requirements: loose powder or transparent liquid, no mechanical impurities. 3.2 Technical indicators 3.2.1 The technical indicators of the solid product of amino acid chelated medium element fertilizer should comply with the provisions of Table 1. 3.2.2 The technical specifications of the amino acid chelated medium element fertilizer liquid product should comply with the requirements in Table 2. 3.3 The limit indicators of arsenic, cadmium, lead, chromium and mercury should comply with the requirements of GB/T23349. 3.4 The net content should comply with the provisions of the Measures for Supervision and Administration of Measurement of Quantitative Packaged Commodities.
T/YNBX 09-2019 history
2019T/YNBX 09-2019 Amino Acid Chelated Medium Element Fertilizer