Reagecon’s Turbidity Standards for Ratio and Non-ratio instruments are composed of suspended polymer microspheres. These Turbidity Standards remove the handling, stability and accuracy problems associated with traditional Formazin Turbidity Standards. Products are extremely accurate (± 1%), NIST traceable and US EPA approved, with guaranteed stability throughout their entire shelf life, even after opening the bottle.
Reagecon also offers a range of Stabilised Formazin Turbidity Standards which are marketed under the Turbiform™ brand. These products combine most of the positive attributes of the formazin and AMCO APEA-1 ranges of standards already available from Reagecon, whilst eliminating most of the shortcomings.