• Precise: An Exact Number of CFUs Per Plate
• Simple Protocol, Quantifiable Results
• Traceable to International Type Culture Collections

BioBall™ MultiShot 550 is now available. A full strains listing is available on the download section of this page.

BioBall™ contains a precise number of bacteria in a water-soluble ball delivering unprecedented accuracy in quantitative microbiological Quality Control. Standard product specification is a mean of 28-33 cfu with a standard deviation of less than 3. Also available is a 10,000 cfu BioBall™ which has a standard deviation of 20%.

BioBall™ is easy to use. It requires no preparation or pre-incubation. It can be added directly to media or matrix samples.

Applications include:

• Method validation
• Quantitative Quality Control
• Accreditation compliance
• Multi-laboratory standardization
• Measurement of uncertainty

BioBall™ products are freeze-dried with a shelf life of 12 months when stored at -20 degrees Celsius.