Automated gram staining: breakthrough in microbial identification PREVI Color is an automated gram staining system. Easytouse, it relies on an innovative spray technology which enables rapid, standardized and PREVI COLOR GRAM Automated Gram Staining" Gramstaining automation with the PREVI COLOR GRAM has improved the consistency and quality of slides, reducing potential variability among samples.
" Tim Drake, Microbiology Lab Manager, Grady Memorial Hospital. Traditional Gram staining is a cumbersome procedure that lacks The most dramatic difference found between the PREVI Color Gram and manual stain method was in waste production. Using the PREVI, staining of 12 slides using the 12 slide carousel and 30 slides using the 30 slide carousel produced only 105ml and 220ml respectively but the manual staining method produced 4470ml and ml for those Table 1 shows the performance of PREVI Color Gram system using PREVI Color Gram dyes and the manual gramstain method on various blood culture positive samples (n157).
If there was a single organism isolated from the blood culture bottle, the automatic and manual gramstain methods showed 99. 2 ( ) agreement with Gram staining is almost always the first step to carry out before the identification of a bacterial organism.
Its purpose is to differentiate bacterial species into two large groups: grampositive and gramnegative. The PREVI Color Gram system is an automated gram staining system. It is easy to use and relies on an innovative spray technology The PREVI Color Gram system is an automated gram staining system.
It is easy to use and relies on an innovative spray technology which enables rapid, standardized and accurate results for all types of specimens. The Gram stain quality using PREVI Color is most appreciated by our staff and we have concluded that staining with PREVI Color is much cleaner and quicker compared to manual coloration.
In fact, time to result is decreased. Implementing PREVI Color Gram has brought our laboratory the improvement we expected. PREVIColor Gram is a userfriendly system providing easeofuse for every employee in our organization and single Previ color gram stainer manual treadmill batch coloration is no longer an issue.
The Gram stain quality using PREVIColor is most appreciated by our staff and we have concluded that staining with PREVIColor is much cleaner and quicker compared to manual