D-Value Analysis Service

Based upon numerous requests, Ardien Consulting Services can perform a D-Value Analysis on your isolator with the application of the Halvorson-Ziegler Equation and/or the Limited Holcomb Spearman Karber Method.

The custom designed and fabricated D-Value Apparatus allows for up to 11 biological indicators at each exposure time interval.  Testing is performed easily while stationed in the room surrounding the isolator.

The data obtained from using the D-Value Apparatus can be useful in identifying whether or not your biodecontamination cycle has been properly developed, to gather information as it relates to an investigation following biological indicator positive results in an annual requalification, or to determine the incidence of "rogue" biological indicators.

All work comes with a comprehensive report detailing all results.

If you are interested in this service, simply click here.