[Color reaction of sulfates, selenides, phosphates, and tungsten].
D010710:Phosphates; D012643:Selenium; D018036:Selenium Compounds; D013431:Sulfates; D014414:Tungsten
D010710:Phosphates; D018036:Selenium Compounds; D013431:Sulfates; D012643:Selenium; D014414:Tungsten
PHOSPHATES; SELENIUM COMPOUNDS; SULFATES; TUNGSTEN
O tsvetnykh reatsiiakh na sul'faty, selenaty, fosfaty, vol'framaty.