Page 304 - Catalogue 2015

Cat. No. Sodium chloride
190303 Meets EP/BP spec.

Identification A Passes EP/BP test Ferrocyanides Passes EP/BP test
Identification B Passes EP/BP test Heavy metals (as Pb) max. 0.0005%
Appearance White crystalline powder Iodide (I) Passes EP/BP test
Appearance of solution Clear colorless solution Iron (Fe) max. 0.0002%
Acidity or Alkalinity Passes EP/BP test Nitrites (A354nm, 10% in water) max. 0.01AU
Assay (T, dry) 99.0-100.5% Magnesium and Alkaline earth max. 0.01%
Aluminum (Al) max. 0.00002% metals
Arsenic (As) max. 0.0001% Phosphate (PO4) max. 0.0025%
Barium (Ba) Passes EP/BP test Potassium (K) max. 0.05%
Bromides (Br) max. 0.005% Sulfate (SO4) max. 0.02%
Loss on drying (105°C) max. 0.5%
Cat. No. Sodium chloride
190336 Meets USP spec. Magnesium and Alkaline earth max. 0.01%
metals
Appearance White crystalline powder Nitrites (A354nm, 10% in water) max. 0.01AU
Identification A Passes USP test Phosphate (PO4) max. 0.0025%
Identification B Passes USP test Potassium (K) max. 0.05%
Assay (T, dry) 99.0-100.5% Sulfate (SO4) max. 0.020%
Aluminum (Al) max. 0.00002% Appearance of solution Clear & colorless sol.
Arsenic (As) max. 0.0001% (20g/100ml)
Barium (Ba) Passes USP test Acidity or Alkalinity Passes USP test
Bromides (Br) max. 0.010% Loss on drying (105°C) max. 0.5%
Ferrocyanides Passes USP test Endotoxin activity max. 0.5EU/ml
Iodide (I) Passes USP test Residual solvents Meets the requirements
Iron (Fe) max. 0.0002% Heavy metals (as Pb) max. 0.0005%

Cat. No. Sodium chloride Assay (T, dry) min. 99.8%
190323 Molecular biology Magnesium (Mg) max. 0.005%
A260nm (0.1M) max. 0.01AU
Appearance White crystalline matter A280nm (0.1M) max. 0.01AU
Calcium (Ca) max. 0.005% DNase activity Not detected
Iron (Fe) max. 0.0002% RNase activity Not detected
Iodides (I) max. 0.002% Protease activity Not detected
Sulfate (SO4) max. 0.01%
Potassium (K) max. 0.005%
Heavy metals (as Pb) max. 0.0005%
Phosphate (PO4) max. 0.0005%

Cat. No. Sodium chloride
190302 CP

Appearance White crystalline matter
Assay (T, dry) min. 99%