TestSpecificationMinMaxASSAY97102.00%EXPIRATION DATE

TestSpecificationMinMaxABSORPTION MAX630 (422) nm630 (422) nm

Test Specification Min Max SPECIFIC ROTATION, [(a)]D[@20@] (C = 10; H[@2@]O; DRIED BASIS) +197� to +201� +197� to +201� WATER (BY KF) 8.5 11.00% RESIDUE ON IGNITION 0.05% HEAVY METALS...

TestSpecificationMinMaxASSAY (DRIED BASIS)99%

TestSpecificationMinMaxAPPEARANCE

Test Specification Min Max CARBON NUMBER AT 5% DISTILLATION POINT 28 SPECIFIC GRAVITY 0.845- 0.905 0.845- 0.905 UV ABSORBANCE (POLYNUCLEAR HYDROCARBONS) TO PASS TEST TO PASS TEST VISCOSITY @ 100[d...

Test Specification Min Max CARBON NUMBER AT 5% DISTILLATION POINT 17 25 SPECIFIC GRAVITY @ 25�C 0.829 0.859 ULTRAVIOLET ABSORBANCE (POLYNUCLEAR HYDROCABONS) TO PASS TEST TO PASS TEST VISCOSITY @...

Test Specification Min Max ASSAY (C[@8@]H[@8@]O[@3@]; DRIED BASIS) 99 100.50% MELTING RANGE 125� 128�C ACIDITY TO PASS TEST LEAD (Pb) 2 mg/kg LOSS ON DRYING 0.50% RESIDUE ON IGNITION 0.05%...

Test Specification Min Max APPEARANCE FINE,WHITE,CRYST FINE,WHITE,CRYST ASSAY (C[@6@]H[@14@]O[@6@]; DRIED BASIS) 96.0 - 101.5 % 96.0 - 101.5 % APPEARANCE OF SOLUTION (2 g in 20 ml) CLEAR AND COLORL...

TestSpecificationMinMaxVISUAL TRANSITION INTERVALSpH 4.5 (red) topH 4.5 (red) to

TestSpecificationMinMaxAPPEARANCE

TestSpecificationMinMaxAPPEARANCE

TestSpecificationMinMaxASSAY99%APPEARANCECLEAR LIQUIDCLEAR LIQUID

TestSpecificationMinMaxAPPEARANCEAPPEARANCE

TestSpecificationMinMaxASSAYApprox. 2.5 %Approx. 2.5 %

TestSpecificationMinMaxAPPEARANCEEXPIRATION DATE

TestSpecificationMinMaxAPPEARANCE

TestSpecificationMinMaxASSAY98.50%

Test Specification Min Max ASSAY (C[@13@]H[@6@]Cl[@6@]O[@2@]) 98.0 - 100.5 % 98.0 - 100.5 % MELTING POINT 161 - 167 C 161 - 167 C LOSS ON DRYING 1.00% RESIDUE ON...

Test Specification Min Max ASSAY (DRIED BASIS) 98.5 101.00% MELTING RANGE 130.5 - 134.5�C 130.5 - 134.5�C LOSS ON DRYING 0.50% ORGANIC IMPURITIES TO PASS TEST TO PASS TEST RESIDUE...

TestSpecificationMinMaxAPPEARANCEEXPIRATION DATEMANUFACTURE DATE

TestSpecificationMinMaxNO SPECIFICATIONS

Test Specification Min Max ASSAY (ANHYDROUS BASIS) 99 101.00% COLOR AND CLARITY OF SOLUTION TO PASS TEST TO PASS TEST FUMARIC ACID 1.50% IRON (Fe) 5 ppm ELEMENTAL IMPURITIES AS...

Test Specification Min Max ASSAY (as MINOCYCLINE, ANHYDROUS BASIS) 890 - 950 �g/mg 890 - 950 �g/mg pH (10 mg of MINOCYCLINE per mL) 3.5 4.5 WATER 9% 9% IDENTIFICATION...

Test Specification Min Max CHLORIDES 0.01% SULFATE 0.01% BARIUM 0.30% MAGNESIUM AND ALKALIES (as SO[@4@]) 0.30% NITRATE (NO[@3@]) 0.01% WATER INSOLUBLE MATTER 0.05% HEAVY METALS (as Pb) 0.00% IRON 0.00%...

Test Specification Min Max ASSAY (C[@6@]H[@6@]N[@2@]O) 98 101.00% MELTING RANGE 128� 131�C HEAVY METALS (as Pb) 0.00% LOSS ON DRYING 0.50% READILY CARBONIZABLE SUBSTANCES TO PASS TEST RESIDUE ON IGNITION...

TestSpecificationMinMaxPURITY (Nonaqueous Titration)98.00%

TestSpecificationMinMaxAPPEARANCE

TestSpecificationMinMaxASSAY94.50%

TestSpecificationMinMaxAPPEARANCE

TestSpecificationMinMaxABSORPTION MAX476 (418) nm476 (418) nm

Test Specification Min Max COMPLETENESS AND COLOR OF SOLUTION TO PASS TEST TO PASS TEST pH OF A 5% SOLUTION @ 25[dC 4.5 - 7.5 4.5 - 7.5 RESIDUE ON...

TestSpecificationMinMaxAPPEARANCE

TestSpecificationMinMaxASSAY98%98%

TestSpecificationMinMaxASSAYAPPROX. 90 %APPROX. 90 %