100 grams L – THEANINE POWDER 99.06% powder

Price: £13.15
(as of Dec 10, 2025 16:15:59 UTC – Details)


CERTIFICATE OF ANALYSIS PRODUCT NAME L-THEANINE REF. STANDARD AJI ITEM SPECIFICATION RESULT Appearance White crystalline powder Conforms Assay 98.0%~102.0% 99.06% Specific rotation(a/20° /1) (+7.5°)~(+8.5°) +7.65° Solubility (1.0g/20ml) Clear colorless Conforms Chloride 0.02% Max 0.01% Loss on drying 1.0% Max 0.76% Residue on ignition 0.2% Max 0.08% PH 5.0~6.0 5.4 Iron 10ppm Max Conforms Heavy metals 10ppm Max Conforms Arsenic 4ppm Max 1ppm This product is NON-GMO & NON-IRRADIATION CONCLUSION: QUALIFIED WITH THE SPECIFICATION.
pharmaceutical grade
see description for the certificate of analysis
More QC than food grade