Creatinine Assay Kit is an Assay Kit by SAO Method.Based on the bottle type, product model can be classified into Hitachi 7170, Hitachi 7060, Hitachi 7020, Beckman, Toshiba, Mindray, DuPont, Innova, Siemens, KHB, Abbott, Universal types, etc.This product is used to determine Crea in human serum. table, th, td { border: 1px solid black; border-collapse: collapse; } th, td { padding: 10px; } R1: Detection Reagent 1 R2: Detection Reagent 2 Good's Buffer → 100 mmol/L Creatininase Amidohydrolase → >270 KU/L Sarcosine Oxidase → >18 KU/L Peroxidase → >25 KU/L Creatine Aminohydrolase → >40 KU/L 4-Aminoantipyrine→ 2.5 mmol/L Ascorbate Oxidase → >8 KU/L Sodium 3-(N-ethyl-3-methylanilino → 1.2 mmol/l This assay kit is suitable for automatic or semi - automatic biochemical analyzer with 546nm and 700nm wavelength.Fresh serum without hemolysis. Samples testing should be completed at the same day after collected. Otherwise, the samples should be cryopreserved and avoid repeated freeze - thaw cycles. Crea in the samples remain stable for 4 days at 2 - 8 ° C and for several months at - 20 °C.. Range: 2.4 μmol/L - 8840.0 μmol/L.