NOTE 6—Determine the sulfated ash of this oil by the procedure given in 9.1-9.11 below using 100 g of white oil weighed to the nearest 0.5 g in a 120 to 150-mL platinum dish. Deduct the sulfuric acid blank as described in 9.11.
NOTE 6—Determine the sulfated ash of this oil by the procedure givenin 9.1-9.11 below using 100 g of white oil weighed to the nearest 0.5 g ina 120 to 150-mL platinum dish. Deduct the sulfuric acid blank asdescribed in 9.11.