[New color reaction for sodium thiosulfate and phthivazid].
D003124:Colorimetry / Q000379:methods*; D007538:Isoniazid / Q000031:analogs & derivatives* / Q000032:analysis*; D013885:Thiosulfates / Q000032:analysis*
D013885:Thiosulfates; D007538:Isoniazid
Novaia tsvetnaia reaktsiia na natriia tiosul'fat i ftivazid