STANDARD OPERATING PROCEDURE FOR GENERAL GOOD CHROMATOGRAPHY PRACTICES
by PURPOSE: To lay down a procedure for General chromatographic practices, procedures to be followed also describe the requirement of records to be maintained. 2.0 SCOPE: …
Range
In statistics, the range of a set of data is the difference between the largest and smallest values. It can give you a rough idea of how the …
Robustness
The robustness of an analytical procedure is a measure of its capacity to remain unaffected by small but deliberate variations in method parameters and provided …
LOD and LOQ
The limits of detection (LOD) and quantification (LOQ) are defined as the lowest concentration of the analyte that can be reliably detected and quantified, respectively. …
Precision
The precision of an analytical procedure expresses the closeness of agreement between the serious of measurements obtained from multiple sampling of the same homogeneous sample …
Accuracy
The accuracy of an analytical procedure expresses the closeness of agreement between the value which is accepted either as a conventional true value or an …
Linearity
Linearity is the property of a mathematical relationship (function) that can be graphically represented as a straight line. Linearity is closely related to proportionality. The Linearity of an analytical procedure …
Specificity
Specificity is the ability to assess the analyte in the presense of components that may be expected to be present. Typically these might include impurities, …
Conductivity
The current I (in amperes) flowing in a conductor is directly proportional to the applied electromotive force (in volts) and inversely proportional to the resistance …
Gas chromatography
Gas chromatography (GC), also sometimes known as gas-liquid chromatography, (GLC), is a technique for separationof mixture into components by a process which depends on the …