Related Experiment Videos
Concentrations of patch test allergens: are we comparing the same things?
Contact Dermatitis
|April 1, 1978
Abstract:
A new way of expressing the concentrations of patch test allergens solutions (or emulsions) is proposed. From these new expressions it can be seen that apparently similar concentrations (0.5% chromium, 2% formaldehyde) can actually be in the ratio 1 to 15 as expressed at the molecular level.