Page 285 - Catalogue 2015

Cat. No. 2-Propanol
162607 HPLC-S

Appearance Clear colorless liquid Water (KF) max. 0.05%w/w
T220nm min. 80%
Acidity max. 0.0002meq/gr T230nm min. 90%
T250nm min. 99%
Alkalinity max. 0.0002meq/gr Grad. elution H.Peak at 235nm max. 0.001AU
Grad. elution H.Peak at 254nm max. 0.001AU
Identity (IR) Conforms to standard

Assay (GC, on anhydrous basis) min. 99.9%

Residue after evaporation max. 0.0002%w/w

Filtered through 0.2µm, filled under inert gas.

Cat. No. 2-Propanol
162606 HPLC

Appearance Clear colorless liquid Water (KF) max. 0.05%w/w
T210nm min. 30%
Acidity (as Acetic acid) max. 0.002% T230nm min. 80%
T270nm min. 99%
Color (APHA) max. 10

Assay (GC, on anhydrous basis) min. 99.8%

Residue after evaporation max. 0.0005%w/w

Filtered through 0.2µm, filled under inert gas.

Cat. No. 2-Propanol
162616 HPLC Preparative

Appearance Clear colorless liquid Water (KF) max. 0.1%w/w
T220nm min. 40%
Color (APHA) max. 10 T235nm min. 80%
T260nm min. 95%
Acidity (as Acetic acid) max. 0.002%

Assay (GC, on anhydrous basis) min. 99.8%

Residue after evaporation max. 0.0005%w/w

Filtered through 0.2µm, filled under inert gas.

Cat. No. 2-Propanol
162638 Spectrofluopure

Appearance Clear colorless liquid Residue after evaporation max. 0.0005%w/w
Water (KF) max. 0.05%w/w
Acidity (as Acetic acid) max. 0.002% T210nm min. 35%
T230nm min. 80%
Color (APHA) max. 10 T260nm min. 99%

F254nm (as Quinine) max. 1ppb

F365nm (as Quinine) max. 1ppb

Assay (GC, on anhydrous basis) min. 99.9%

Filtered through 0.2µm, filled under inert gas.

Cat. No. 2-Propanol
162608 Spectropure

Appearance Clear colorless liquid Water (KF) max. 0.05%w/w
T210nm min. 35%
Acidity (as Acetic acid) max. 0.002% T230nm min. 80%
T260nm min. 99%
Color (APHA) max. 10

Assay (GC, on anhydrous basis) min. 99.9%

Residue after evaporation max. 0.0005%w/w

Filtered through 0.2µm, filled under inert gas.