Potassium (K) turbidimetric Assay Kit

DETAILS

Storage: This product can be stored at 2~8°C for 12 months with shading light.
Inter Cv: 6.1
Intra Cv: 1.1
Shipping: Ice bag
Assay Time: 20 min
Result Type: Quantitative
Sensitivity: 0.002 mmol/L
Category Id Ii: Cell Metabolism Assays
Detection Type: Colorimetric method
Research Areas: Inorganic Ions;Plant Physiology Series
Target Synonym: K
Test Principle: Under the alkaline condition, the sodium tetraphenylborate reacts with the potassium ions in the sample to form the potassium tetraphenylborate which is white and small particles with small solubility. Potassium tetraphenylborate particles are in a stable suspension state in the solution. The turbidity is proportional to the potassium ion concentration in the sample and potassium content can be calculated indirectly by measuring the OD value at 450 nm.
Category Id Iii: Inorganic Ions;Plant Physiology Series
Detection Range: 0.01-0.80 mmol/L
Tested Sample Types: Serum,plasma,milk,animal tissue,cells,cell culture supernatant
Detection Instrument: Microplate reader