100 single doses of 5 ml of physiological serum laboratoires gilbert100 single dose 5 ml saline solutions Gilbert Laboratories General characteristics: Physiological serum from Gilbert Laboratories. Box of 100 doses of 5 mL. Sterile isotonic solution based on sodium chloride (9%). For : nasal hygiene, by instilation or washing for dry and congested noses. eye hygiene, washing and bathing ear rinsing wound washing and as a solvent for inhalation and aerosol therapy. CE 0459. Medical device, use with caution.