Abstract The determination of protein in urine is important in clinical examination along with other parameters in urine. The presence of protein in urine can be interpreted that there is a disorder in kidney. Acid and heat coagulations method is still widely used in many areas to determine protein in urine. https://www.nacrack.com/flash-pick-Lost-Vape-Orion-Bar-Starry-Edition-7500-best-save/