Test Specification Min Max ISOTOPIC PURITY 99.96%

Test Specification Min Max ASSAY 98.00%

Test Specification Min Max COLOR (APHA) 10 RESIDUE AFTER EVAPORATION 0.00% WATER 0.10%

Test Specification Min Max ASSAY 99% BRANCHED UNDECANES 0.60% CARBON #'s < C-11 0.40% CARBON #'s > C-11 0.40%

Test Specification Min Max pH (SUSPENSION 5% w/w) 6.0 - 8.0 6.0 - 8.0 SURFACE AREA 480 - 550 m2/g 480 - 550 m2/g PARTICLE SIZE DISTRIBUTION UNDER 45�m 15.00%...

Test Specification Min Max ASSAY (by GC) 98%

Test Specification Min Max ABSORPTION MAX 474 nm 474 nm VISUAL TRANSITION INTERVALS pH 3.0 (red) to pH 3.0 (red) to

Test Specification Min Max VISUAL TRANSITION INTERVALS pH 1.2 (red) to pH 1.2 (red) to EXPIRATION DATE

Test Specification Min Max APPEARANCE RETEST DATE

Test Specification Min Max ASSAY (CHCl[@3@]; by GC; ADJUSTED FOR STABILIZER) 99.90% 99.90% STABILIZER (ETHANOL) 0.5 1.00% ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) TO PASS TEST TO PASS TEST...

Test Specification Min Max ASSAY 99.80% 99.80% COLOR (APHA) 10 RESIDUE AFTER EVAPORATION 0.00% LEAD (Pb) 0.05 ppm CHLORIDE (Cl) 10 ppm TITRABLE ACID 0.5 meq/g ABSORBANCE @ 290 nm...

Test Specification Min Max CLARITY OF SOLUTION TO PASS TEST TO PASS TEST VISUAL TRANSITION INTERVAL(ACID RANGE) pH 1.2 (pink) to pH 1.2 (pink) to VISUAL TRANSITION INTERVAL (ALK.,RANGE) pH...

Test Specification Min Max CLARITY OF SOLUTION TO PASS TEST TO PASS TEST VISUAL TRANSITION INTERVALS pH 3.0 (yellow) pH 3.0 (yellow) EXPIRATION DATE

Test Specification Min Max ASSAY (by GC) 99.90% APPEARANCE CLEAR CLEAR COLOR (APHA) 10 ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) TO PASS TEST TO PASS TEST RESIDUE AFTER EVAPORATION...

Test Specification Min Max ASSAY (CH[@2@]Cl[@2@]) 99.00% DISTILLING RANGE 39.0� 41.0�C SPECIFIC GRAVITY 1.318 1.323 ACIDITY (AS HCL) 10 mg/kg FREE HALOGENS TO PASS TEST LEAD 1 mg/kg NONVOLATILE RESIDUE...

Test Specification Min Max ASSAY (by GC) 98.00% COLOR (APHA) 10 RESIDUE AFTER EVAPORATION 0.00% WATER 0.02% SULFUR COMPOUNDS (as S) 0.01%

Test Specification Min Max ASSAY (GC) n-PENTANE 98.00% C[@5@] HYDROCARBONS 99.90% ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) TO PASS TEST TO PASS TEST @ 192 nm 1 @ 200...

Test Specification Min Max ASSAY (by GC) 97% ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) TO PASS TEST TO PASS TEST RESIDUE AFTER EVAPORATION 5 ppm WATER 0.02% RETEST DATE...

Test Specification Min Max ASSAY APPROX.99.8 % APPROX.99.8 % WATER (100 ml size) 0.01% WATER (1L size) 0.00% RESIDUE AFTER EVAPORATION 0.00% RETEST DATE

Test Specification Min Max ASSAY (by GC) TOTAL HEXANES & METHYLCYCLOPENTANE 99% ASSAY (n-HEXANE) 95% LIQUID CHROMATOGRAPHY TO PASS TEST TO PASS TEST ULTRAVIOLET ABSORBANCE (1 cm cell vs. water)...

Test Specification Min Max ASSAY (C[@3@]H[@8@]O) 99.50% SOLUBILITY IN WATER TO PASS TEST TO PASS TEST ACIDITY 0.2 ueq/g ALKALINITY 0.1 ueq/g CHLORIDE (Cl) 200 ppb COLOR (APHA) 10 PARTICULATE...

Test Specification Min Max APPEARANCE

Test Specification Min Max ASSAY APPROX.99.8 % APPROX.99.8 % WATER 0.01% RESIDUE AFTER EVAPORATION 0.00%

Test Specification Min Max ASSAY (CH[@2@]Cl[@2@]) 99.50% APPEARANCE CLEAR CLEAR COLOR (APHA) 10 ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) TO PASS TEST TO PASS TEST RESIDUE AFTER EVAPORATION 0.00%...

Test Specification Min Max ASSAY (by GC) 99.40% 99.40% BOILING RANGE 117.0 -118.5 C 117.0 -118.5 C COLOR 10 REFRACTIVE INDEX @ 25[dC 1.3980-1.4020 1.3980-1.4020 UV CUT-OFF 215 nm 215...

Test Specification Min Max ASSAY (by GC) 99.00% COLOR (APHA) 10 ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) TO PASS TEST TO PASS TEST RESIDUE AFTER EVAPORATION 10 ppm SUBSTANCES...

Test Specification Min Max ASSAY (by GC) 99.50% COLOR (APHA) 10 ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) TO PASS TEST TO PASS TEST RESIDUE AFTER EVAPORATION 3 ppm WATER...

Test Specification Min Max ASSAY APPROX. 99.8 % APPROX. 99.8 % WATER (100 ml size) 0.01% WATER (1L size) 0.00% RESIDUE AFTER EVAPORATION 0.00% RETEST DATE

Test Specification Min Max ASSAY 99.50% COLOR 10 RESIDUE AFTER EVAPORATION 0.00% TITRABLE ACID 0.0001 meq TITRABLE BASE 0.0003 meq WATER 0.02% HEAVY METALS (as Pb) 1 ppm FREE HALOGENS...

Test Specification Min Max ASSAY 99.90% CHLORIDE 0.00% FLUORIDE 0.01% SULFATE 0.00% WATER 0.05%

Test Specification Min Max ASSAY 99.00% WATER 0.05% RETEST DATE