BioBall® mixed kits contain the most relevant pharmacopoeia strains required for quantitative microbiology

BioBall® contains a precise number of microorganisms in a water soluble ball, delivering unprecedented accuracy for Quantitative Microbiological Quality Control. These BioBall® Multishot 550 are mean of between 500 and 600 cfu with a standard deviation of ≤ 10% of the mean. Designed for re-hydration into 1.1 mL of MultiShot 550 Re-Hydration Fluid to provide 10 x 100 µL doses of 50 cfu. Ideal for pharmaceutical microbiology QC where multiple positive controls in the 10 to 100 cfu range are needed.