TOC Issues: Part 3 – Blanks for Recovery Studies

This Cleaning Memo will address issues in the proper selection of blanks for TOC in recovery studies. In this situation, the purpose of sampling is to quantitate the organic residues that may be o­n the coupon (the model surface used for the study), and then compare that value to amount of organic residues spiked o­nto the coupon surface.

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Author(s): 
Destin A. LeBlanc, Cleaning Validation Technologies,Technical Consulting Services
Journal: 
Cleaning Memo for JUNE 2004