Potassium tetraoxalate dihydrate
certified secondary standard reference material for pH measurement; directly traceable to primary reference material from NIST/PTB pH (S) = 1.67₉ (25°C) Certipur®
Sinónimos: Potassium tetraoxalate dihydrate; Oxalic acid hemipotassium salt; Potassium hydrogen oxalate-oxalic acid-water (1/1/2)
Propiedades:
- Standards - Phys Prop & Matrix
- STD / 15-25C
- UNSPSC: 12350000
Tamaño Pack: 1019610025
Consúltanos