Acceptance sampling and process capability form two pillars of statistical quality assurance, guiding decisions on whether to accept production lots and assess the stability and conformity of ...

To take care of issues relating to corrosion and surface activity, special alloys or surface treatments are used. SilcoTek offers surface treatments to resolve issues with reactivity and corrosion ...

Sampling of water systems for Legionella, Pseudomonas aeruginosa or bacteriological can be somewhat daunting, with thoughts of "do I need to sample," "how to take a sample" and "where should I send ...

Sean Ross is a strategic adviser at 1031x.com, Investopedia contributor, and the founder and manager of Free Lances Ltd. Gordon Scott has been an active investor and technical analyst or 20+ years. He ...

Statistical Process Control (SPC) is a type of quality control which uses statistics to monitor and maintain quality. Sampling SPC uses graphical techniques including histograms, scatter plots, and ...

Our FDA/Food, Drug & Device Team reviews how new draft guidance from the Food and Drug Administration (FDA) can help manufacturers better understand requirements for drug product manufacturing. The ...

Learn the steps and see examples of simple random sampling, which ensures each member of a population has an equal chance of ...

A recent article explained the role of Gas Chromatography-Mass Spectrometry (GC/MS) in the analytics laboratory. The current article focuses on reviewing the technology used for preparing volatile ...

If we want to take samples of some analog waveform, as in doing analog to digital conversions at some particular conversion rate, there is an absolute lower limit to the rate of doing conversions ...

Cochran (1977) outlines eleven steps in the planning of a survey. Good sampling methods must exist in the environment of all of these steps. These steps are (1) a statement of the survey objectives, ...

TOPEKA, Kan. (WIBW) - The City of Topeka has started the water sampling process and is working with Kansas Department of Health and Environment to complete testing. City of Topeka officials said in a ...