[TECHNIC FOR DETERMINING SMALL QUANTITIES OF SUBSTANCES WITH PULFRICH'S PHOTOMETER].
D004864:Equipment and Supplies; D008832:Microchemistry; D010783:Photometry; D012106:Research
EQUIPMENT AND SUPPLIES; EXPERIMENTAL LAB STUDY; MICROCHEMISTRY; PHOTOMETRY
METOD ZA OPREDELIANE NA MALKI KOLICHESTVA VESHCHESTVO S FOTOMET''RA NA PULFRIKH.