Buffer Solution pH 4.0 (Phthalate) | 500ml Scissors fast sterilization

fast sterilization

on Cast Iron Triangle Stand

Stimulates hand and eye coordination

Silicified Wood

Used as reference for chemistry major in colleges and universities

Buffer Solution pH 4.0 (Phthalate) | 500ml Scissors fast sterilizationHigh Quality Buffer Solution: This pH 4. 0 buffer solution (phthalate) is an essential reagent used in laboratories for calibrating and maintaining pH meters and electrodes, ensuring accurate pH measurements. Physical Properties: The solution is in liquid form at 20C, presenting a clear colorless appearance without any odor. With a pH value of 4 and a density of 1. 007 g cm3, it is soluble in water. Precise pH Measurement: With a pH of 4. 0 0. 05 at