pH buffer solutions

el código: 9041864*LLG
9041864*LLG
fabricante: LLG
pH buffer solutions
Technical, NIST/DIN and certified buffer solutions for calibrating pH electrodes.
Tolerance: ± 0.02 pH
Manufacturer:Mettler-Toledo GmbH (Prozesst)
Article description 1:pH buffer solutions,technical,pH 4.01
Article description 2:1000 ml -9863-