Reagecon 1000 NTU Formazin Turbidity Standard

Ref. 07-FORM100005

Produktinformation

• Name: Reagecon 1000 NTU Formazin Turbidity Standard

Beschreibung

Formazin is an aqueous suspension of an insoluble Polymer, formed by the condensation reaction between Hydrazine Sulphate and Hexamethylenetetramine. It was originally suggested as a Turbidity Standard as far back as 1926 and although it suffers from limitations it is still the primary turbidimetric calibration standard. Its limitations include; it tends to settle in solution and agglomerate, as a consequence it has a short shelf life.
- This Reagecon 1000 NTU Formazin Turbidity Standard is directly traceable to NIST Standard Reference Materials 1690 and 1691

• Marke: Reagecon

Chemische Eigenschaften

• Farbe/Form: Liquid