PBL Logo - click here to return to homepage spacer

spcr
 
pill
 

METHOD DEVELOPMENT AND VALIDATION SERVICES

Analytical/Bioanalytical Method Development and Validation

Pacific BioLabs has vast experience in analytical and bioanalytical method development and validation for a variety of platforms including HPLC, LC/MS/MS, GC/MS or GC/FID, ICP/MS, and ligand binding assays (ELISA or other cell-based assays). As both an in vivo and analytical CRO, we support product development of a variety of pharmaceuticals, biologics and medical devices.  Method development and validation is an important first step to determine that analytes of interest can be reliably detected and quantified for routine sample analysis. Our team includes three lead scientists that each have over 15 years experience in method development. They will work with you to understand your needs and develop a plan for your product’s analytical development.  Based on our extensive experience with similar products and by drawing upon published literature resources, PBL can swiftly develop the most appropriate method for your product.

After method development, PBL can validate the method according to FDA, USP, EP or ICH guidelines to determine its suitability for its intended use. PBL is flexible in supporting complete or partial validations, re-validations and method transfers. PBL provides full documentation including a fully QC/QA reviewed protocol, method SOP, and report for the analyses.

The Analytical Team at PBL has developed methods for very challenging analytes including urine, brain and plasma biomarkers for glycosaminoglycan (GAG) metabolism, strontium heavy metal quantification in pig skin, and numerous drugs in simulated gastrointestinal fluids. The below links provide summaries for some of these projects and highlight the experience and capabilities of PBL’s analytical department.

 

Parameters Included in PBL's Method Validation Protocols

  • Accuracy
  • Repeatability/Reproducibility
  • Precision
  • Specificity/Selectivity
  • Limit of Detection (LOD)
  • Limit of Quantitation (LOQ)
  • Linearity
  • Range
  • Robustness
  • System Suitability
  • Sample Stability

Method Development/Validation Analytical Techniques Available

  • High Performance Liquid Chromatography (HPLC)
  • Liquid Chromatography/Tandem Mass Spectrometry (LC/MS)
  • Gas Chromatography /Mass Spectrometry (GC/MS) with headspace sampler
  • Inductively Coupled Plasma /Mass Spectrometry (ICP/MS)
  • Enzyme Linked Immuno Sorbent Assay (ELISA)
  • Instrumentation Details

Method Development and Validation Related Testing

Method Validation Testing Standards

 

 

 

 

 

 

 
 
 
Intertek Logo PBL is FDA registered and ISO 9001:2008 and ISO 13485:2003 certified by Intertek. AAALAC Logo Our animal science operations are accredited by AAALAC.
   
   

Request a quote Send an email