Methylparaben concentration in commercial Brazilian local anesthetics solutions

• Main Authors: Gustavo Henrique Rodriguez da Silva (Author), Carla Beatriz Grespan Bottoli (Author), Francisco Carlos Groppo (Author), Maria Cristina Volpato (Author), José Ranali (Author), Juliana Cama Ramacciato (Author), Rogério Heládio Lopes Motta (Author)
• Format: Book
• Published: University of São Paulo, 2012-08-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

OBJECTIVE: To detect the presence and concentration of methylparaben in cartridges of commercial Brazilian local anesthetics. MATERIAL AND METHODS: Twelve commercial brands (4 in glass and 8 in plastic cartridges) of local anesthetic solutions for use in dentistry were purchased from the Brazilian m...