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Water for HPLC gradient / UHPLC supergradient grade

Hydrogen Oxide

Codice
221074
CAS
7732-18-5
Molecular Formula
H2O
Massa molare
18.016 g/mol

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codice dimensione imballaggio prezzo per unità prezzo confezione per unità
Codice e imballaggio Prezzo per articolo
221074.1612
codice
221074.1612
dimensione imballaggio
2,5 l
prezzo per unità
unico 44,60€
prezzo confezione per unità
37,91€x 4 unità
Melting Point:
0 °C
Boiling Point:
100 °C
Density:
1.000 kg/l
Solubility:
Soluble in ethanol
Physical Description:
liquid
Product Code:
221074
Product Name:
Water for HPLC gradient / UHPLC supergradient grade
Quality Name:
for HPLC gradient / UHPLC supergradient grade
Specifications:

Maximum limit of impurities
Non-volatile matter: 0.0001 %
Specific conductance at 25°C (Measured during production): 1.0 x 10-6 ohm-1 cm-1
Suitability for gradient according to ACS: passes test
Gradient at 210 nm: 5 mUA
Gradient at 254 nm: 0.5 mUA
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%
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
Scarica la TDS in pdf per le specifiche complete