(3S4S)-3-[(R)-1-(tert-Butyldimethylsilyloxy)ethyl]-4-[(R)-1-carboxyethyl]-2-azetidinone size:1 GM 02% ARSENIC (As) 3 mg/kg

02% ARSENIC (As) 3 mg/kg FLUORIDE 0

& RELATED ELEMENTS TO PASS TEST TO PASS TEST ARSENIC (As) 2 ppm ELEMENTAL IMPURITIES AS REPORTED AS REPORTED IRON (Fe) 10 ppm CLARITY AND COLOUR OF SOLUTION TO PASS TEST TO PASS TEST REDUCING SUBSTANCES TO PASS TEST TO PASS TEST IDENTIFICATION TO PASS TEST TO PASS TEST CERTIFIED HALAL EXPIRATION DATE MANUFACTURE DATE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST TO PASS TEST

2 (yellow-r

00% pH 5 8 VISCOSITY 3000 5600 cP ELEMENTAL IMPURITIES: CHROMIUM (Cr) AS REPORTED NICKEL (Ni) AS REPORTED LOSS ON DRYING 5

(3S4S)-3-[(R)-1-(tert-Butyldimethylsilyloxy)ethyl]-4-[(R)-1-carboxyethyl]-2-azetidinone size:1 GM 02% ARSENIC (As) 3 mg/kg