Chemical Testing Procedure
Chromic acid, also known as chromium trioxide by its chemical name, has the chemical formula CrO3 and is a powerful oxidizing agent. It is a dark red color, odorless and hygroscopic solid which is highly soluble in water, ethanol…
Due to the contraction at the edge of the notch or weir, the value of actual discharge is theoretically reduced. Derivation of Notch and Weir formula by immersion of velocity. Let the discharge constant be Cd {tocify} $title={ T…
To lay down the procedure for sampling method for micro testing . RESPONSIBILITIES: Head – QC Departments for compliance with SOP. There are 4 basic methods for sampling methods for micro testing enumerating micro-organisms o…
This method applies to estimating Phenolic content in Perfume Premixes as well as Bar soap. Determination of Total Phenolic Content. {tocify} $title={ Table of Contents } Total phenolic content principle: Phenolic compounds…
The method determines the level of microbial contamination in water . T otal bacteria count process water. Total coliform count method. Principal of Total bacteria count: Water is added to an R2A agar specific for water sampl…
This method is applicable for the determination of cineole and menthol in production concentrates , finished goods (including aerosols), and raw materials. Determinations may be conducted individually or on both analytes simult…
The method test methods were carried out in the analysis of Sodium Sulphate . Sodium sulphate assay by Ion Exchange Method and Gravimetric Method Identify of Sodium Sulphate REFERENCE A1 EP 97 - European Pharmacopoeia A2 Health…
The method includes analytical methods for total hardness and chloride content for soft water and de-ionized water analysis . Analytical tests in this method can be substituted by commercially available water test kits for the r…
This method covers moisture content analysis and volatile contents for solids and liquids at ( moisture content test ) temperatures normally at 105°C although other temperatures may be used if specified in the specification. …
