COA of 5 htp from Guangzhou Ace Biotech.Visit us www.acebiot.com to see more.

1. 广州鼎健一生物科技有限公司
GUANGZHOU ACE BIOTECH CO., LTD
Add:Eight Cube Creative Industry Park,Guangzhou,China
Tel:0086-20-86558723 Fax:0086-20-86558723
Website:www.acebiot.com Email:info@acebiotech.net
Certificate of Analysis
ANALYST: ZHAN XIAOTONG CHECKED BY:PAN FENG CHIEF OF Q.A. DEPT:WANG JIANBO
Product Name Griffonia seed extract Manufacture Date Nov.03.2021
Batch Number 2021110302 Quantity 400kg Expiry Date Nov.02.2023
Item of Test Limits of Test Results of Test
Appearance Off white powder Off white powder
Odor Characteristic Conforms
Sulphated Ash <2.0% 0.36%
Heavy Metals <10ppm Conforms
As <1.0ppm Conforms
Pb <1.0ppm Conforms
Cd <0.05ppm Conforms
Hg Negative Conforms
Loss on drying <2.0% 0.45%
Total Plate Count <1000cfu/g 95cfu/g
Yeast & Mold <100cfu/g 28cfu/g
E.Coli Negative Absent
S. Aureus Negative Absent
Salmonella Negative Absent
Assay by HPLC 98% 5-hydroxytryptophan 98% 5-hydroxytryptophan
Conclusion Conform with specification
Storage Store in cool & dry place, Keep away from strong light and heat.
Packing description Packed in paper-drums and two plastic-bags inside.
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