Page 51 - Catalogue 2015

Cat. No. Acetic acid glacial
010778 LC-MS

Appearance Clear colorless liquid Grad. elution drift at 254nm max. 0.010AU
Ca (Calcium) max. 0.05ppm
Assay (GC, on anhydrous basis) min. 99.9% K (Potassium) max. 0.05ppm
Mg (Magnesium) max. 0.05ppm
Residue after evaporation max. 0.0005%w/w Na (Sodium) max. 0.05ppm
Fe (Iron) max. 0.02ppm
Water (KF) max. 0.05%w/w Pb (Lead) max. 0.02ppm
LC-MS suitability test Complies
T255nm min. 30%
Water (KF) max. 0.1%w/w
T265nm min. 90% T254nm min. 25%
T260nm min. 80%
T275nm min. 95%
Acetic anhydride max. 0.01%
Grad. elution H.Peak at 254nm max. 0.005AU Water (KF) max. 0.2%w/w
Alkalinity max. 0.0004meq/gr
Filtered through 0.2µm, filled under inert gas. Chloride (Cl) max. 0.0001%
Iron (Fe) max. 0.00002%
Cat. No. Acetic acid glacial Heavy metals (as Pb) max. 0.00005%
010706 HPLC Sulfate (SO4) max. 0.0001%

Appearance Clear colorless liquid B (Boron) max. 0.02ppm
Ba (Barium) max. 0.1ppm
Color (APHA) max. 10 Ca (Calcium) max. 0.5ppm
Cd (Cadmium) max. 0.05ppm
Assay (GC, on anhydrous basis) min. 99.8% Co (Cobalt) max. 0.02ppm
Cr (Chromium) max. 0.02ppm
Residue after evaporation max. 0.001%w/w Cu (Copper) max. 0.02ppm
Fe (Iron) max. 0.1ppm
Filtered through 0.4µm, filled under inert gas. Mg (Magnesium) max. 0.1ppm
Mn (Manganese) max. 0.02ppm
Cat. No. Acetic acid glacial Ni (Nickel) max. 0.02ppm
010705 AR Pb (Lead) max. 0.1ppm
Sn (Tin) max. 0.1ppm
Appearance Clear colorless liquid Zn (Zinc) max. 0.1ppm
Color (APHA) max. 10
Assay (GC, on anhydrous basis) min. 99.8%
Dilution test Passes ACS test
Residue after evaporation max. 0.001%w/w
Subs. reducing Dichromate Passes ACS test
Subs. reducing KMnO4 Passes ACS test

Cat. No. Acetic acid glacial
010751 AR-S glass distilled

Appearance Clear colorless liquid
Color (APHA) max. 10
Assay (GC, on anhydrous basis) min. 99.8%
Acetic anhydride max. 0.01%
Alkalinity max. 0.0004meq/gr
Dilution test Passes test
Residue after evaporation max. 0.001%w/w
Subs. reducing Dichromate Passes test
Subs. reducing KMnO4 Passes test
Water (KF) max. 0.2%w/w
Chloride (Cl) max. 0.0001%
Heavy metals (as Pb) max. 0.00005%
Iron (Fe) max. 0.00002%
Sulfate (SO4) max. 0.0001%
Al (Aluminum) max. 0.5ppm