| TEST | MONOGRAPH | SPECIFICATION | TYPICAL RESULT | MEETS SPECIFICATION |
| Assay | TTB Grav | NLT 98.8% v/v | 99.27 | Pass |
| Acetone/IPA | ACS | To Pass Test | Pass | Pass |
| Methanol | ACS | NMT 0.1% v/v | 0.01% | Pass |
| Color(APHA) | ACS | NMT 10 | 1 | Pass |
| Titrable Acid | ACS | NMT 0.0005 meq/g | 0.0002 meq/g | Pass |
| Acidity or Alkalinity | USP | The solution is pink (30 ppm, expressed as acetic acid) | Pass | Pass |
| Identification Test A | USP | It meets the requirements of the test for Specific Gravity | Pass | Pass |
| Identification Test B | USP | Conforms to Infrared Spectra (Neat) | Pass | Pass |
| Clarity of Solution | USP | Sample Solution A & B show the same clarity as that of water, or theiropale scence is not more pronounced than that of Standard Suspension A | Pass | Pass |
| Color of Solution | USP | The Sample solution has the appearance of water or is not more intensely colored than the Standard solution | Pass | Pass |
| Ultraviolet Absorption, before denaturant added | USP | NMTÂ 0.40 at240nm NMT 0.30 between 250nm and 260nm NMT 0.10 between 270nm and 340nm The spectrum shows as teadily descending curve with no observ able peaks or shoulders |
0.22 0.09 0.03 Pass |
Pass |
| Limit of Nonvolatile Residue | USP | The weight of the residue does not exceed 2.5 mg | <1.0 mg | Pass |
| Non volatile Residues | ACS | NMT 0.001% | <0.0001 % | Pass |
| Organic Impurities | USP | Methanol NMT 3000ppm Acetaldehyde and Acetal NMT 50ppm Benzene NMT 2ppm Sum of all other impurities(Fusels) NMT 600ppm |
<5ppm 48ppm < 1ppm 78ppm |
Pass |
| Heavy Metals | ICP-OES | < 15 ppm as Pb (combination of As,Co,Cr,Fe,Hg,Ni) | Not detected | Pass |
| Bitrex | FDA | Minimum 0.0002% by weight | 0.0006% | Pass |
