Protak Scientific is the world’s only manufacturer of Enzyme Indicators (EI’s)

Developed over the last fifteen years as a rapid microbial method (RMM) of measuring the efficacy, distribution, and performance of cold process decontaminations such as hydrogen peroxide (vH2O2, VHP, HVP, iHP) Ethylene Oxide etc.

As a direct alternative to traditional biological indicators.

EI’s are inexpensive and carry a low risk for adoption and swiftly return the initial investment with significantly improved quality control and validation. This in turn advances decontamination validation and can remove “run to fail” from a process.

The Enzyme Indicator

Instant

• Takes just 60 seconds
• No Incubation
• No delay
• Immediate results

Real numbers

• Quantifiable data
• Quantitate numerical scale
• Correlated to Biological

IndicatorsQuality

• Built in safeguards
• Continuous checking and
• validation of EI’s
• Positive and negative controls

Digital data

• No manual interpretation
• Greatly reduced manual recording
• Simple to use