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 trace element fertilizer should comply with the requirements in Table 1. 3.2.2 The technical specifications of the amino acid chelated trace 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 08-2019 history
2019T/YNBX 08-2019 Amino Acid Chelated Trace Element Fertilizer