Podcast
Questions and Answers
What is the concentration of Magnesium Acetate in the Filtrate Reagent?
What is the concentration of Magnesium Acetate in the Filtrate Reagent?
- 2.1 mM
- 20 mM (correct)
- 10 mM
- 1.1 mM
What is the purpose of adding Ferrocyanide in the Sodium Color Reagent?
What is the purpose of adding Ferrocyanide in the Sodium Color Reagent?
- To stabilize the sodium ion
- To react with Magnesium Acetate
- To precipitate sodium as the triple salt
- To produce a chromophore that varies inversely as the concentration of sodium (correct)
What is the recommended storage condition for the reagent set?
What is the recommended storage condition for the reagent set?
- Room temperature (25 - 30°C) (correct)
- Refrigerated at 4°C
- Frozen at -20°C
- Heated at 40°C
What is the minimum volume of serum required for the test?
What is the minimum volume of serum required for the test?
What is the significance of turbidity in the reagent?
What is the significance of turbidity in the reagent?
How long is sodium stable in serum at room temperature?
How long is sodium stable in serum at room temperature?