Assay (GC) Min 99.8 %
Calcium (Ca) Max 0.00005 %
Colour APHA Max 10
Copper (Cu) Max 0.000005 %
Iron (Fe) Max 0.00001 %
Lead (Pb) Max 0.000005 %
Magnesium (Mg) Max 0.00001 %
Potassium (K) Max 0.00005 %
Residue after ignition Max 0.002 %
Sodium (Na) Max 0.0001 %
Total phosphorus (P) Max 0.00001 %
Total sulfur (S) Max 0.00005 %
Water Max 0.03 %
Zinc (Zn) Max 0.00002 %
Acidity/alkalinity (meq/g) Max 0.0002
Methyl tetrahydrofuran Max 0.1 %
Stabilizer BHT 0.025%