Test Specification Min Max ASSAY [(CH[@3@]CH[@2@])[@2@]O] 98.00% COLOR (APHA) 10 PEROXIDE (as H[@2@]O[@2@]) 1 ppm RESIDUE AFTER EVAPORATION 0.00% TITRABLE ACID 0.0002 meq/g CARBONYL (as HCHO) 0.00% EXPIRATION DATE

Test Specification Min Max APPEARANCE COLORLESS TO WHI COLORLESS TO WHI ASSAY 98.00% 98.00% INSOLUBLE MATTER 0.01% RESIDUE AFTER IGNITION 0.05% TITRABLE FREE ACID 0.04 meq CHLORIDE AND CHLORATE (as...

Test Specification Min Max ASSAY 6.0N +/- 0.2N 6.0N +/- 0.2N TRACEABLE TO NIST EXPIRATION DATE

Test Specification Min Max ASSAY 0.040N +/- 0.001 0.040N +/- 0.001 EXPIRATION DATE STANDARDIZED AGAINST NIST

Test Specification Min Max APPEARANCE Slightly pale ye Slightly pale ye EXPIRATION DATE DATE OF MANUFACTURE

Test Specification Min Max APPEARANCE EXPIRATION DATE DATE OF MANUFACTURE

Test Specification Min Max APPEARANCE REFRACTIVE INDEX 1.383 1.483 EXPIRATION DATE DATE OF MANUFACTURE

Test Specification Min Max ASSAY 5 %(w/v) +/-0.25 5 %(w/v) +/-0.25 TRACEABLE TO NIST APPEARANCE EXPIRATION DATE MANUFACTURE DATE

Test Specification Min Max PURITY (as Total Nitrogen) 98.00% MELTING POINT 77.0 - 80.0 C 77.0 - 80.0 C

Test Specification Min Max APPEARANCE EXPIRATION DATE DATE OF MANUFACTURE

Test Specification Min Max NO SPECIFICATIONS

Test Specification Min Max ASSAY APPROX. 93 % APPROX. 93 %

Test Specification Min Max ASSAY 99% MAXIMUM PARTICLE SIZE 40 Mesh MOISTURE 1% SULFATED ASH 0.10% MICROBIAL LIMITS: TOTAL PLATE COUNT 1000 CFU/g YEAST AND MOLD 100 CFU/g E. Coli...

Test Specification Min Max EXPIRATION DATE

Test Specification Min Max PURITY (GC) 99.00% 99.00% SPECIFIC GRAVITY (20/20) 0.9060 - 0.9080 0.9060 - 0.9080 REFRACTIVE INDEX (n20/D) 1.4330 - 1.4360 1.4330 - 1.4360

Test Specification Min Max PURITY (Iodometric Titration) 99.00%

Test Specification Min Max PURITY (Nonaqueous Titration) 98.00% MELTING POINT 227.0 - 232.0�C 227.0 - 232.0�C

Test Specification Min Max APPEARANCE EXPIRATION DATE DATE OF MANUFACTURE

Test Specification Min Max APPEARANCE EXPIRATION DATE DATE OF MANUFACTURE

Test Specification Min Max ASSAY 98.50% 98.50% MELTING POINT 38.5� -43.0�C 38.5� -43.0�C APPEARANCE TO PASS TEST TO PASS TEST o-CHLORONITROBENZENE 3.00%

Test Specification Min Max PURITY (Nonaqueous Titration) 97.00% WATER 5.00%

Test Specification Min Max PURITY (GC) 98.00% REFRACTIVE INDEX @ 20�C 1.4820 - 1.4860 1.4820 - 1.4860

Test Specification Min Max APPEARANCE Yellow liquid Yellow liquid REFRACTIVE INDEX 1.378 1.478 EXPIRATION DATE DATE OF MANUFACTURE

Test Specification Min Max ASSAY APPROX. 95 % APPROX. 95 % EXPIRATION DATE

Test Specification Min Max ASSAY 0.05N +/- 0.005N 0.05N +/- 0.005N APPEARANCE STANDARDIZED AGAINST NIST EXPIRATION DATE MANUFACTURE DATE

Test Specification Min Max ASSAY APPROX. 99.0 % APPROX. 99.0 % EXPIRATION DATE

Test Specification Min Max APPEARANCE

Test Specification Min Max PURITY (Neutralization titration) 98.00% MELTING POINT 113.0 - 117.0�C 113.0 - 117.0�C

Test Specification Min Max ASSAY 97% 97% EXPIRATION DATE

Test Specification Min Max PURITY (GC) 98.00% MELTING POINT 96.0 - 100.0 C 96.0 - 100.0 C