L-4-Hydroxyproline size:25 GM 90% APPEARANCE CLEAR

90% APPEARANCE CLEAR

442 EXPIRATION DATE MANUFACTURE DATE

5 mg ELEMENTAL IMPURITIES AS REPORTED AS REPORTED IDENTIFICATION A TO PASS TEST TO PASS TEST IDENTIFICATION B TO PASS TEST TO PASS TEST CERTIFIED KOSHER RETEST DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST TO PASS TEST

Test Specification Min Max ASSAY 92% 92% WATER 8%

Test Specification Min Max MELTING POINT 42 - 45 C 42 - 45 C

L-4-Hydroxyproline size:25 GM 90% APPEARANCE CLEARTest Specification Min Max ASSAY 98. 5 101. 0 % 98. 5 101. 0 % SPECIFIC ROTATION, [a] (C=4) 74. 0 to 77. 0 74. 0 to 77. 0 AMMONIUM (NH[@4@]) 0. 02% ARSENIC (As) 0. 0001 CHLORIDE (Cl) 0. 002 HEAVY METALS (as Pb) 0. 001 IRON (Fe) 0. 00% LOSS ON DRYING @ 105 C 0. 20% OTHER AMINO ACIDS CHROMATOGRAPHICA CHROMATOGRAPHICA RESIDUE ON IGNITION 0. 10% SULFATES (SO[@4@]) 0. 02%