Container for supplying series of air samples of constant composition

A container is recommended to prepare mixtures of air with small quantities of vapors or gases and to supply series of samples of constant composition for testing analytical methods.


Faculdade de Saúde Pública da Universidade de São Paulo Avenida Dr. Arnaldo, 715, 01246-904 São Paulo SP Brazil, Tel./Fax: +55 11 3061-7985 - São Paulo - SP - Brazil
E-mail: revsp@usp.br