Products > Buffers > pH Calibration > Precision Reference Buffers

Precision Reference Buffers

Categories and Products

  • 1502 ( R1502000 )   Buffer, Precision Reference Standard, pH 4.000 ± 0.002 at 25°C (Color Coded Red)
  • 1513 ( R1513000 )   Buffer, Precision Reference Standard, pH 6.000 ± 0.002 at 25°C
  • 1532 ( R1532000 )   Buffer, Precision Reference Standard, pH 6.500 ± 0.002 at 25°C
  • 1552 ( R1552000 )   Buffer, Precision Reference Standard, pH 7.000 ± 0.002 at 25°C (Color Coded Yellow)
  • 1572 ( R1572000 )   Buffer, Precision Reference Standard, pH 7.500 ± 0.002 at 25°C
  • 1582 ( R1582000 )   Buffer, Precision Reference Standard, pH 8.000 ± 0.005 at 25°C
  • 1602 ( R1602000 )   Buffer, Precision Reference Standard, pH 10.000 ± 0.005 at 25°C
  • R1492500   Buffer, Reference Standard, pH 1.68 ± 0.002 at 25°C
  • R1493500   Buffer, Precision Reference Standard, pH 2.000 ± 0.002 at 25°C
  • R1495500   Buffer, Precision Reference Standard, pH 3.000 ± 0.002 at 25°C
  • R1618300   Buffer, Precision Reference Standard, pH 12.450 ± 0.003 at 25°C