Certified sec. standard reference buffer solution
di-sodium tetraborate decahydrate, directly traceable to primary SRM from NIST/PTB pH(S) = 9.18₀ (25°C) Certipur®
Propiedades:
- Standards - Phys Prop & Matrix
- STD / 15-25C
- UNSPSC: 12350000
Tamaño Pack: 1072030105
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