SPECIFICATION SHEET
PRODUCT NAME
MELATONIN
APPEARANCE
Powder
COLOR
White
Identity (IR) Kbr Reference
Spectrum Conforms to Reference Standard
HPLC vs. Ref Std
98.0% to 102%
HPLC area%
99% minimum
Impurities
Total 1.0% maximum Individual 0.5% maximum
Sulphated Ash
<= 0.1%
Heavy Metals
<= 20 ppm
Water Content
<= 1.0%
Ethyl Acetate
<= 0.3%
Acetic Acid