Chloroform stabilized with ethanol for UV, IR, HPLC

Chloroform stabilized with ethanol for UV, IR, HPLC
Content: 2,5 LTR
Physical Description:
liquid
Quality Name: for UV, IR, HPLC
Specification: Minimum assay (G.C.): 99.0%
Density 20/4: 1.476-1.486

?maximum limit of impurities:
APHA colour: 10
Acidity: 0.00015 meq/g
Alkalinity: 0.0002 meq/g
Non-volatile matter: 0.0003 %
Ethanol (G.C.): 0.5-0.8 %
Water (H2O): 0.01 %
Suitability for IR spectrometry: passes test
Fluorescence at 254 nm (as quinine)? ppb
Fluorescence at 365 nm (as quinine)? ppb
UV Spectrum (1cm cell; Ref.: water):
Transmittance at 244 (Cut off) nm: =10%
Transmittance at 245 nm: =20%
Transmittance at 250 nm: =50%
Transmittance at 257 nm: =80%
Transmittance at 260 nm: =85%
Transmittance at 270 nm: =90%
Transmittance at 280-400 nm: =98%
Data of interest in HPLC:
P' + 0,25 E: 5.6
Rohrschneider Polarity: 4.1
Eluotropic value e° (Al2O3): 0.4
Sol. H2O in solv. at 20°C: 0.072
For critical jobs, purge with nitrogen.:
Microfiltered product (0.2 µm) and bottled under nitrogen atmosphere.: