The method of losartan 50 and 100 mg for coated tablets was versioned by the United States Pharmacopeial and was evaluated for partial validation. Compendial analytical methods do not require, complete validation, however, ...

Background: Mechanical scaling is the most common treatment of periodontal and peri-implant tissue infections. Aims: This study aimed to evaluate the effect of mechanical prophylactic therapy on the residual stresses in ...

For several years the control of elemental impurities recommended in the pharmacopoeia was the colorimetric method of heavy metals. Due to the lack of selectivity, low and varied recovery, among others problems, it was ...

The purpose of this article is to review and evaluate cloud point extraction of metals and its coupling to different contemporary instrumental methods of analysis. This review covers a selection of the literature published ...

It presents the synthesis of an aluminum alkoxide, aluminum isopropoxide, taking as a starting material a mixture of commercial sheets of aluminum, new and used sheets. In this study the illustration of the mechanism of ...

The aim of this study was to assess the cleaning capacity of the Protaper system using motor-driven or manual instrumentation. Materials and Methods: Ten mandibular molars were randomly separated into 2 groups (n = 5) ...

Aim: The aim of this study was to assess the cleaning capacity of the Protaper system using motor-driven or manual instrumentation. Materials and Methods: Ten mandibular molars were randomly separated into 2 groups (n = ...