Certification : CE/ISO13485/NMPA/ FSC, please contact us for latest status.
Intended Use: For determining the uniformity and consistency of bacterial suspensions.
Model: Tube No. 1
Main Components: A McFarland standard tube with a diameter of 17.5 mm, containing BaSO? as the standard component inside the tube.
Storage & Validity: Store in dark at 2-30°C. Shelf life is 12 months.
For additional information, please refer to the instruction manual.