A range of latex McFarland standards for a variety of applications. All standards are supplied in protective carrying cases and have a shelf life up to 2 years from date of manufacture.
The Big-4 Calibration Stock Standard is a 125 ml solution of four artificial sweeteners and preservatives (caffeine, benzoate, sorbate and acesulfame potassium, each at 1,000 mg/L in an acetate...
The HI-93703-0 turbidity calibration solution is produced according to the AMCO AEPA-1 standards at 0 FTU. The Hanna turbidity standards are preferred to the formazine based standards, as they are...
The HI-93703-10 turbidity calibration solution is produced according to the AMCO AEPA-1 standards at 10 FTU. The Hanna turbidity standards are preferred to the formazine based standards, as they...