Page 62 - Catalogue 2015

Cat. No. Acetonitrile
012035 HPLC Supra-gradient (Reag. EP/BP/USP)

Appearance Clear colorless liquid Ag (Silver) max. 0.1ppm
Al (Aluminum) max. 0.05ppm
Acidity (as Acetic acid) max. 0.001% Ba (Barium) max. 0.1ppm
Bi (Bismuth) max. 0.1ppm
Alkalinity (as Ammonia) max. 0.0001% Ca (Calcium) max. 0.1ppm
Cd (Cadmium) max. 0.05ppm
Color (APHA) max. 5 Co (Cobalt) max. 0.1ppm
Cr (Chromium) max. 0.05ppm
F254nm (as Quinine) max. 0.3ppb Cu (Copper) max. 0.05ppm
Fe (Iron) max. 0.02ppm
F365nm (as Quinine) max. 0.3ppb K (Potassium) max. 0.1ppm
Li (Lithium) max. 0.1ppm
Assay (GC, on anhydrous basis) min. 99.97% Mg (Magnesium) max. 0.05ppm
Mn (Manganese) max. 0.05ppm
Grad. elution H.Peak at 210nm max. 0.001AU Mo (Molybdenum) max. 0.05ppm
Na (Sodium) max. 0.1ppm
Grad. elution drift at 210nm max. 0.006AU Ni (Nickel) max. 0.02ppm
Pb (Lead) max. 0.05ppm
Grad. elution H.Peak at 254nm max. 0.0003AU Sn (Tin) max. 0.05ppm
Sr (Strontium) max. 0.05ppm
Grad. elution drift at 254nm max. 0.002AU Zn (Zinc) max. 0.1ppm

Residue after evaporation max. 0.0001%w/w max. 0.003AU
max. 0.0002%w/w
Water (KF) max. 0.01%w/w max. 0.02%w/w
min. 60%
Identity (IR) Conforms to standard min. 80%
min. 95%
T191nm min. 30% min. 98%
min. 98%
T195nm min. 85% min. 99%
Conforms to standard
T200nm min. 97%
min. 72%
T215nm min. 98% min. 92%
min. 97%
T220nm min. 98% min. 98%
min. 99%
T230nm min. 99% Conforms to standard

T254nm min. 99%

Filtered through 0.2µm, filled under inert gas.

Cat. No. Acetonitrile
012007 HPLC-S

Appearance Clear colorless liquid Grad. elution drift at 254nm
Residue after evaporation
Acidity (as Acetic acid) max. 0.002% Water (KF)
T193nm
Alkalinity (as Ammonia) max. 0.0002% T195nm
T200nm
Color (APHA) max. 5 T220nm
T230nm
F254nm (as Quinine) max. 0.5ppb T254nm
Identity (IR)
F365nm (as Quinine) max. 0.5ppb

Assay (GC, on anhydrous basis) min. 99.95%

Grad. elution H.Peak at 210nm max. 0.002AU

Grad. elution drift at 210nm max. 0.01AU

Grad. elution H.Peak at 254nm max. 0.0005AU

Filtered through 0.2µm, filled under inert gas.

Cat. No. Acetonitrile
012013 HPLC-R

Appearance Clear colorless liquid T195nm
T200nm
Acidity (as Acetic acid) max. 0.002% T230nm
T240nm
Alkalinity (as Ammonia) max. 0.0002% T254nm
Identity (IR)
Color (APHA) max. 5

F254nm (as Quinine) max. 1ppb

F365nm (as Quinine) max. 1ppb

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

Residue after evaporation max. 0.0004%w/w

Water (KF) max. 0.05%w/w

Filtered through 0.2µm, filled under inert gas.