N-15 Formalin Neutralizer Powder, Formaldehyde Test Kit - EA.
Test sticks and reagents for the semi-quantitative determination of formaldehyde in solutions Gradation of scale: 0-10-20-40-60-100-200 mg/l HCHO beige to blue-violet Other aldehydes such as e. g. acetaldehyde or glutardialdehyde only react at higher concentrations, resulting in a discoloration which deviates from the colour scale. Acetone does not react. Strong oxidizing and reducing agents cause low results
Hover over each placard to see a description of its meaningUN3316 Chemical kits, 9, II