Method Validation
Residual Solvents test method validation
Instrument：Agileng 6890N（TCD,FID）
      Design and Development Qualification: Agilent
      Installation Qualification: Agilent
      Operational Qualification: Agilent
      Performance Qualification:Agilent
Validation Items: System Suitability, Precision (Repeatability, Intermediate Precision), Specificity,
       　　　　　　Linearity, Accuracy, Quantitation Limit and Detection Limit, Range
System suitability: Resolution (R) ≥2.0
       　　　　　　RSD ≤3.9891*(%of analyte)-0.1502
Precision:   Repeatability  RT RSD ≤3.9891*(%of analyte)-0.1502
       　　　　　　Peak area  RSD ≤3.9891*(%of analyte)-0.1502
       　　　Intermediate precision: By different persons in the same day   
       　　　　　　RSD ≤3.9891*(%of analyte)-0.1502
       　　　　　　By the same person in the different days 
       　　　　　　RSD ≤3.9891*(%of analyte)-0.1502
Specificity:
       　　　R. ≥2.0
       　　　Recovery between 90%-110%
Linearity:
       　　　The linearity range is from 50% of residual solvent limit to 200% of the limit.
       　　　For each solvent R ≥ 0.995
LOD:
       　Signal / Noise ≥ 3
LOQ:
       　Signal / Noise ≥ 10
Accuracy:    
       　Recovery was between 90% and 110%

Other method validation services
Method validation for Quality impurities, Quantity impurities, Assay, water, specificrotation, identification

A lot of methods or equipments could be involved such as: HPLC, GC, UV, Polarmeter, KF water, titration and so on.