Make Better Product Stability & Shelf Life Determinations(VRTMFGO18)

Presented by: Steven Wachs
Duration: 180 Minutes
 

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Overview

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Fill Your Performance Modeling Toolbox with the Right Tools

Manufacturers of foods, drugs, consumer goods, and other products must make shelf-life determinations to give customers accurate product performance expectations. But there are numerous methods to quantify shelf life—including regression and non-linear degradation models. Confused? Learn to use the appropriate product stability and performance indicators for your specific products.

Statistician Steven Wachs outlines all your options—stability studies, data analysis, and modeling methods—in this detailed webinar. He will then take you step by step through designing a stability study and analyzing the results to estimate shelf life. He’ll illustrate his lesson with datasets and cover various approaches for factoring in additional variables that can affect a product’s shelf life.

After attending this instructive session, you will know how to carry out a stability study, determine performance specifications, and better define and determine shelf life. You will also understand different analysis approaches for aging, styles of regression modeling, and important facts about sample sizes.

Accurately determining your products’ shelf life is absolutely critical. Attend this virtual boot camp to get a thorough lesson on this task from one of the best in the business.

Session Highlights

This program will teach you how to:

  • Plan a stability study
  • Determine performance specifications
  • Define and determine shelf life
  • Determine shelf life using a life data analysis
  • Use regression modeling
  • Pool batches for stability studies
  • Validate model assumptions
  • Model shelf life
 
Session Details
Session-1: How to Plan a Stability Study
Time: 12:00pm ET | Duration: 50 minutes

Session Highlights

In this session, Wachs will explain how to:

  • Plan a stability study (including: study objectives, how to identify resources)
  • Apply basic statistics
  • Determine performance specifications
  • Define & determine shelf life
  • Establish confidence levels
  • Weigh the importance of adequate measurement systems
  • Use a life data analysis approach to determine shelf life
 
Q/A Break: 10 minutes
 
Session-2: Approaches for Determining Shelf Life
Time: 1:00pm ET | Duration: 50 minutes

Session Highlights

In the second session, Wachs will dig deeper into how to use:

  • Life data analysis approach for determining shelf life
  • Life data analysis with accelerated aging
  • Regression modeling (linear and non-linear) to assess stability/shelf life
 
Q/A: 10 minutes
 
Session-3: How to Validate Model Assumptions
Time: 2:00pm ET | Duration: 50 minutes

Session Highlights

In this final session, Wachs will discuss:

  • Pooling batches for stability studies
  • How to validate model assumptions
  • Methods for handing non-normal response data
  • Accelerated stability testing
  • Accelerated stress factors and models
  • Sample size implications and guidelines
  • How to model shelf life as a function of other predictors (e.g., packaging type, storage conditions, etc.)
 
Q/A Break: 10 minutes
 
Who Will Benefit
  • R&D Personnel
  • Product development personnel
  • Quality personnel
  • Lab testing personnel
  • Operations and productions managers
  • Quality assurance managers and engineers
  • Process or manufacturing engineers or managers
  • Program or product managers
Register Now
 
 
About Our Speaker(s)
Steven Wachs

Steven Wachs has 25 years of wide-ranging industry experience in both technical and management positions. Steve has worked as a statistician at Ford Motor Company where he has extensive experience in the development of statistical models, reliability analysis, designed experimentation, and statistical process control. 

Steve is currently a Principal Statistician at Integral Concepts, Inc. where he assists manufacturers in the application of statistical methods to reduce variation and improve quality and productivity.  He also possesses expertise in the application of reliability methods to achieve robust and reliable products as well as to estimate and reduce warranty.  In addition to providing consulting services, Steve regularly conducts workshops in industrial statistical methods for companies worldwide.

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