This exceeds the value for EDTA of 1.9 mg/kg bw/day derived from the ADI established for calcium disodium EDTA.
这超过了为EDTA二钠钙制定的EDTA每日允许摄入量标准，也就是每天每公斤体重1.9毫克。
The photometric probe is sensitive to the color change of acid chrome K and naphthol green B mixed indicator when Ca 2+ and Mg 2+ are titrated with EDTA.
应用于EDTA滴定钙镁时，该探头能灵敏地响应酸性铬蓝K萘酚绿B混合指示剂的颜色变化，从而实现了自动光度滴定。
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