MES, free acid
For further processing only.
expand | collapse
MES, free acid material number and pack size: Material Number Pack Size 04808177103 custom fill
- Buffer for a variety of diagnostic tests, such as glucose test.
- Use MES as a buffer in reagents that require a pH of approximately 6.
Nomenclature: 4-Morpholineethane sulphonic acid
Molecular weight: 195.2 D
Suggested pH range: 5.5-6.7 Appearance: White, crystalline powder
Solubility: Clear, colorless solution in water (20 mg/mL)
Identity (NIR): Corresponds to reference
PVS/IgI screening: ≤1 ppm
MES (alkalimetric, based on dry weight): ≥98.0%
Water (K. Fischer): ≤10.0%
Na (flame photometric): ≤20 ppm
Stability: At +15 to +25°C within specification range for 24 months.