Neogen® Petrifilm® Staph Express Count Plates
The Neogen® Petrifilm® Staph Express (STX) System consists of a Petrifilm® Staph Express Count (STX) Plate and a Petrifilm® Staph Express (STX) Disk, which are packaged separately. The Petrifilm STX Plate is a sample ready culture medium system which contains a coldwater soluble gelling agent. The chromogenic, modified Baird Parker medium in the plate is selective and differential for Staphylococcus aureus but may also indicate Staphylococcus hyicus ( S. hyicus) or Staphylococcus intermedius ( S. intermedius). By identifying S. aureus in food and environmental samples, Petrifilm® Staph Express Count Plates give food processors an indication and risk assessment of food quality and sanitation effectiveness. Distinctive red-violet colonies appear in as little as 22 hours. The test requires only one incubation temperature and is equivalent to the BAM three plate Baird-Parker agar and tube coagulase method. The end result is better inventory management, better process control, a higher quality product and improved cost savings for your facility, all of which can lead to higher profitability.
- Results in 24 Hours
- Plates are sample-ready, eliminating all the time-consuming steps of preparing media/agar dishes
- Can be used with the Petrifilm® Plate Reader Advanced for consistent, fast, automated reading and recording of results
- Unique system to facilitate the enumeration of S. aureus
- This plate has been awarded:
- AOAC® Official Method SM 2003.07
- AOAC® Official Method SM 2003.08
- AOAC® Official Method SM 2003.11
- AFNOR validated method (Neogen® -01/9-04/03)
- NordVal Validation Ref. No.: 2003-20-5408-00019
- Compendium of Analytical Methods. Health Protection and Food Branch. Health Canada. Laboratory Procedure MFLP-21