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L-Histidine, USP

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Test Specification Min Max ASSAY (DRIED BASIS) 98.5 101.5 % SPECIFIC ROTATION [25@D@], (11% in 6N HCl) +12.6� to +14.0 +12.6� to +14.0 pH OF A 1 IN 50 SOLUTION 7.0...

NAME SIZE ID AVAILABLITY VENDOR YOUR PRICE ORDER
L-Histidine, USP 25g SH1021-25GM call to confirm stock
Non stock approx. 7-10 days
Spectrum
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L-Histidine, USP 100g SH1021-100GM call to confirm stock
Non stock approx. 7-10 days
Spectrum
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L-Histidine, USP 1kg SH1021-1KG call to confirm stock
Non stock approx. 7-10 days
Spectrum
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PRODUCT INFORMATION USA STOCK = SHIPS EVERY FRIDAY FOR NEXT WEEK DELIVERY : LOCAL STOCK = 24-48 HOURS AUSTRALIA WIDE
Test Specification
Min Max
ASSAY (DRIED BASIS) 98.5 101.5 %
SPECIFIC ROTATION [a][25@D@], (11% in 6N HCl) +12.6� to +14.0 +12.6� to +14.0
pH OF A 1 IN 50 SOLUTION 7.0 8.5
LOSS ON DRYING 0.2 %
RELATED COMPOUNDS TO PASS TEST TO PASS TEST
RESIDUE ON IGNITION 0.4 %
CHLORIDE (Cl) 0.05 %
SULFATE 0.03 %
IRON (Fe) 30 ppm
ELEMENTAL IMPURITIES:
CADMIUM (Cd) AS REPORTED AS REPORTED
LEAD (Pb) AS REPORTED AS REPORTED
ARSENIC (As) AS REPORTED AS REPORTED
MERCURY (Hg) AS REPORTED AS REPORTED
IDENTIFICATION TO PASS TEST
CERTIFIED HALAL
RETEST DATE
DATE OF MANUFACTURE
APPEARANCE
RESIDUAL SOLVENTS TO PASS TEST