An antibacterial formulation suitable for injection into animals containing approximately 2-10% w/v difloxacin HCl, L-arginine base, propylene glycol, ethanol and/or benzyl alcohol, and water. The formulation is a solution having a pH of form 9 to 10. The formulation produces little or no ...
The polymer solution was first mixed for 2 min, followed by addition of 0.24 ml of dilute hydrochloric acid (HCl) (0.6%) by pipetting. The homogenization process continued with the addition of the same amount of HCl every minute for another 8 min (a total of 9 additions of acid...
Added 1 M HCl to the precipitate, shook it overnight, and determined the inorganic phosphorus in the supernatant. Finally, transferred all sample residues to a digestion tube, added 5 mL of conc. H2SO4, placed it in an electrothermal digestion apparatus, slowly heated it until the water ...
(b) bubbling gaseous hydrogen chloride through the solution to precipitate sertraline hydrochloride Form II; and (c) filtering sertraline hydrochloride Form II. 37. (New) The process of any of the preceding claims, wherein the HCl addition result in a temperature of about 45° C.说明...
(say 0.5 or 1N HCl[1N HCl onAmazon[affil links]using methyl orange⇦this oneBayorAmazon[affil links]indicator; this is basic schoolboy chemistry and isn't difficult. The math is simple; just remember that 1 mole of sodium hydroxide reacts with 1 mole of hydrochloric acid. Good luck and...