McFarland Standard, Latex Equivalent # 0.5, 8ml Fill, 16x100mm Tube, by Hardy Diagnostics

The McFarland Latex Standards are prepared from suspensions of uniform latex particles with similar absorbance values as the original barium sulfate standards. Equal obliteration or distortion of contrasting black lines on the white background indicates a turbidity match. The Hardy Diagnostics manufacturing facility and quality management system comply with the FDA's Good Manufacturing Practices (GMP) and have achieved ISO 13485 certification as a medical device manufacturer.