Rapid determination of isonicotinic acid hydrazide in whole blood with 2,4,6-trinitrobenzenesulphonic acid.
D000636:Aminosalicylic Acids; D007202:Indicators and Reagents; D007538:Isoniazid / Q000097:blood* / Q000378:metabolism; D008722:Methods; D009578:Nitrobenzenes; D013053:Spectrophotometry; D013307:Streptomycin; D013451:Sulfonic Acids
D000636:Aminosalicylic Acids; D007202:Indicators and Reagents; D009578:Nitrobenzenes; D013451:Sulfonic Acids; D007538:Isoniazid; D013307:Streptomycin