Buffer pH 2.00

Identification                     

Taric code: 3822 00 00

Applications                       

in buffer solutions.

Specifications                   

pH at 20 °C………………………………………….. 2,00

uncertainty ± 0,01

Composition per litre is 6,43g Citric acid, 2,40g Sodium hydroxide and 6,13ml Hydrochloric acid. Standard buffer solutions are prepared using gravimetric and volumetric procedures. Standard buffer solutions are prepared using gravimetric and volumetric procedures. This pH buffer solution is traceable to Standard Reference Material from NIST.

Packaging

• 1000 ml

Physical data                           

• Density: ~ 1,00 g/cm3
• Solub. in water: (20 ºC): miscible