A DIRECT MICRODETERMINATION FOR SULFIDE.
D002021:Buffers; D002623:Chemistry Techniques, Analytical; D007202:Indicators and Reagents; D008832:Microchemistry; D012106:Research; D013053:Spectrophotometry; D013440:Sulfides
D002021:Buffers; D007202:Indicators and Reagents; D013440:Sulfides
BUFFERS; CHEMISTRY, ANALYTICAL; EXPERIMENTAL LAB STUDY; INDICATORS AND REAGENTS; MICROCHEMISTRY; SPECTROPHOTOMETRY; SULFIDES