Pay in 4 interest-free payments of $38.75 Learn more
Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
1 M SOLUTION @ 260 nm 0
9 mg/ml TRACEABLE TO NIST EXPIRATION DATE
50% WATER DETERMINATION 9 10
00% SPECIFIC ROTATION +84
Leucine USP size:5 KG 1 M SOLUTION @ 260Test Specification Min Max ASSAY (DRIED BASIS) 98. 5 101. 50% SPECIFIC ROTATION [a][@D@]25 +14. 9to+17. 3 +14. 9to+17. 3 pH OF A 1 IN 100 SOLUTION 5. 5 7 LOSS ON DRYING 0. 20% RESIDUE ON IGNITION 0. 40% CHLORIDE (Cl) 0. 05% SULFATE (SO[@4@]) 0. 03% IRON (Fe) 30 ppm RELATED COMPOUNDS TO PASS TEST ELEMENTAL IMPURITIES: CADMIUM (Cd) AS REPORTED AS REPORTED LEAD (Pb) AS REPORTED AS REPORTED ARSENIC (As) AS REPORTED AS REPORTED MERCURY (Hg) AS REPORTED AS
US$ 2699.50
US$ 1402.00
US$ 32.37
US$ 299.50
US$ 249.50
US$ 41.31
US$ 35.58
