Test Specification Min Max ABSORPTION MAX 579 (371) nm 579 (371) nm VISUAL TRANSITION INTERVALS pH 1.2 (red) to pH 1.2 (red) to

Test Specification Min Max ABSORPTION MAX 575 (377) nm 575 (377) nm

Test Specification Min Max SPECIFIC GRAVITY @ 15.5?? 1.030 - 1.040 1.030 - 1.040 MOISTURE 0.20%

Test Specification Min Max ABSORBANCE MAX. (in 0.1N NaOH) 566 (381) nm 566 (381) nm LOSS ON DRYING @ 105 C 4%

Test Specification Min Max ASSAY 99.00% EXPIRATION DATE

Test Specification Min Max ASSAY 98.00% RESIDUE ON IGNITION 0.30% LOSS ON DRYING 1.00%

Test Specification Min Max VISUAL TRANSITION INTERVALS pH 4.8 (yellow) pH 4.8 (yellow)

Test Specification Min Max ABSORPTION MAX. (in 0.1N NaOH) 572 576 nm VISUAL TRANSITION INTERVAL pH 4.8 (yellow)t pH 4.8 (yellow)t

Test Specification Min Max alpha-ISOMER Approx. 90 % Approx. 90 %

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

Test Specification Min Max CITRONELLAL 2 - 16 % 2 - 16 % SPECIFIC GRAVITY @ 25[dC 0.880-0.915 0.880-0.915 REFRACTIVE INDEX @ 20[dC 1.474-1.495 1.474-1.495 RETEST DATE

Test Specification Min Max APPEARANCE RETEST DATE

Test Specification Min Max ASSAY 98% MELTING POINT 130?? EXPIRATION DATE

Test Specification Min Max ASSAY 98%

Test Specification Min Max ABSORPTION MAX APPROX. 510 (53 APPROX. 510 (53

Test Specification Min Max ALCOHOL CONTENT 80 - 85 % 80 - 85 % RETEST DATE

Test Specification Min Max APPEARANCE

Test Specification Min Max ASSAY (Ca) 22 - 25 % 22 - 25 % ARSENIC (As) 0.00% LEAD (Pb) 0.00%

Test Specification Min Max SUITABILITY AS AN INDICATOR TO PASS TEST TO PASS TEST

Test Specification Min Max ABSORPTION MAX 499 nm 499 nm

Test Specification Min Max APPEARANCE Colorless crysta Colorless crysta ASSAY (CsCl) 99% COLOR (10% SOLUTION; APHA) 10 HEAVY METALS (as Pb) 0.00% IRON (Fe) 0.00%

Test Specification Min Max ASSAY 98% 98% RETEST DATE

Test Specification Min Max APPEARANCE

Test Specification Min Max ASSAY 95%

Test Specification Min Max ASSAY 98% 98%

Test Specification Min Max ABSORPTION MAX 531 (563) nm 531 (563) nm

Test Specification Min Max DYE CONTENT APPROX. 65 % APPROX. 65 %

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

Test Specification Min Max ASSAY APPROX. 99 % APPROX. 99 %

Test Specification Min Max APPEARANCE

Test Specification Min Max ASSAY APPROX. 99 % APPROX. 99 %

Test Specification Min Max ASSAY 95%

Test Specification Min Max ASSAY (CHOLINE HYDROXIDE) 45 46.50%