1.0 PURPOSE: To lay down a procedure for operation and cleaning of Spinix vortex mixer. 2.0 SCOPE: This procedure applicable for operation and cleaning of Spinix vortex mixer used in quality control laboratory at (Company

1.0 PURPOSE: To lay down a procedure for Operation, cleaning and calibration of Scott Volumeter (Density Apparatus). 2.0 SCOPE: This procedure covers the Operation, cleaning and calibration of Scott Volumeter (Density Apparatus), which is used

1.0 PURPOSE: To lay down a procedure for operation and cleaning of Visual inspection board. 2.0 SCOPE: This procedure covers the operation and cleaning of Visual inspection board which is used in Quality Control department

1.0 PURPOSE: To lay down the procedure for operation, cleaning and calibration of pH meter used in Quality control department. 2.0 SCOPE: This procedure applicable for operation, cleaning and calibration of pH, which is used

1.0 PURPOSE: To lay down a procedure for monitoring the Quality of Raw Water based on EPA guidelines. 2.0 SCOPE: This procedure for monitoring the Quality of Raw Water based on EPA guidelines is applicable

1.0 PURPOSE: To lay down a procedure for testing and release of in-Process, semi-finished and finished products samples in Quality Control Laboratory. 2.0 SCOPE: This procedure is applicable for testing and release of in-process, semi-finished

1.0 PURPOSE: To lay down the procedure for destruction of sample after analysis. 2.0 SCOPE: This procedure for destruction of sample after analysis is applicable to all left over samples after analysis in Quality Control

1.0 PURPOSE: To lay down a procedure for operation, cleaning, maintenance and calibration of Oven. 2.0 SCOPE: This procedure is applicable for the Operation and cleaning, maintenance and calibration of Oven in Quality Control Department

Principle: The limit test for heavy metals relies on the reaction of metallic impurities with hydrogen sulfide in an acidic environment, resulting in the formation of a brownish-colored solution. Metals that react to this test

Principle: The limit test for Lead (Pb) relies on a reaction between lead impurities and Diphenylthiocarbazone (Dithizone) in a chloroform solution under alkaline conditions. This reaction forms a Lead-dithizone complex, which exhibits a red coloration. In

Principle: The limit test for sulphate based on the interaction between soluble sulphate and barium chloride in the presence of dilute hydrochloric acid. This reaction produces barium sulphate, which manifests as solid particles (turbidity) within

Principle: The limit test for iron is based on the formation of the purple color through interaction of iron with thioglycolic acid within a solution buffered with ammonium citrate. This resultant produced is then compared

Limit test definition Limit: Threshold indicating presence or absence of substance in sample.Test: Qualitative or semi-quantitative analysis determining substance presence.Impurities: Undesirable substances present in material or chemical compound. “Limit test is defined as quantitative or

Definition of limit test: Limit test are quantitative or semi-quantitative tests designed to identify and control small quantities of impurity, which are like to be present in the substance. The quantity of any one impurity

The Significance of Limit Testing: Limit testing involves determining the maximum allowable concentration of a substance, beyond which it poses a risk to human health or the environment. For arsenic, establishing these limits is crucial

1.0 PURPOSE: To lay down a procedure for Operation, Cleaning and Calibration of Ultra Violet Cabinet. 2.0 SCOPE: This SOP covers the procedure for Operation, Cleaning and Calibration of Ultra Violet Cabinet (Make- Aarkey Labtronix

1.0 PURPOSE: To lay down the procedure for Operation and Calibration of Micropipettes. 2.0 SCOPE: This SOP is applicable for Operation and Calibration of Micropipettes used in Quality Control Department at (Company name). 3.0 REFERENCE:

1.0 PURPOSE: To lay down the Operation and Calibration procedure of Bursting Strength Test Apparatus. 2.0 SCOPE: SOP for Operation and Calibration of Bursting Strength Test Apparatus is applicable in Quality Control Department at (Company

1.0 PURPOSE: To lay down the procedure for operation and verification of Eye Washer and safety shower. 2.0 SCOPE: This procedure is applicable for the Operation of Eye Washer and safety shower in Quality Control

1.0 PURPOSE: To lay down a procedure for Laboratory safety guideline. 2.0 SCOPE: This procedure is applicable to all analysts who have work in Quality Control Laboratory            at (Company name).

1.0 PURPOSE: To lay down a procedure for Disposal of all types of samples after testing excluding Microbiology. 2.0 SCOPE: This SOP for disposition of analytical samples covers Disposal of all types of samples after