Dimensioni confezioni (1)
| codice | dimensione imballaggio | prezzo per unità | prezzo confezione per unità | |
|---|---|---|---|---|
| Codice e imballaggio | Prezzo per articolo | |||
|
codice
361074.1612
|
dimensione imballaggio
2.5 l
|
prezzo per unità
unico
42,00€
|
prezzo confezione per unità
35,70€x 4 unità
|
Dati tecnici
- Melting Point:
- 0 °C
- Boiling Point:
- 100 °C
- Density:
- 1.000 kg/l
- Solubility:
- Soluble in ethanol
- Physical Description:
- liquid
- Product Code:
- 361074
- Product Name:
- Water for UV, HPLC, ACS
- Quality Name:
- for UV, HPLC, ACS
- Specifications:
- Suitability: for gradient acc. to ACS: passes test
Maximum limit of impurities
Non-volatile matter: 0.0003 %
Reducing substance to KMnO4: passes test
Specific conductance at 25°C (Measured during production): 1.0x10-6ohm-1cm-1
Fluorescence at 254 nm (as quinine): 1 ppb
Fluorescence at 365 nm (as quinine): 0.5 ppb
UV Spectrum (1cm cell; Ref.: water):
Transmittance at 200 nm: ≥98%
Transmittance at 210 nm: ≥98%
Transmittance at 254 nm: ≥99%
Transmittance at 300-450 nm: ≥99%
Data of interest in HPLC:
Rohrschneider Polarity: 10.2
For critical jobs, purge with nitrogen.
Microfiltered product (0.2 μm) and bottled under nitrogen atmosphere.
- WGK:
- nwg
- Storage:
- Room Temperature.
- Master Name:
- Water
- Synonyms Long Text:
- Hydrogen Oxide
- EINECS:
- 231-791-2
- CS:
- 2853 90 10 00
