Product Name:Huperzine A 1%,99% Test Method: HPLC Botanical Source:huperzia Serrate Leaf Appearance :brown and yellow powder Specifications: Huperzine A 1% 5% 99% by HPLC Molecular Formula: C15H18N2O Molecular Mass: 242.316 ...

Huperzine-A Specification:

Product Name:Huperzine A 1%,99%

Test Method: HPLC

Botanical Source:huperzia Serrate Leaf 

Appearance :brown and yellow powder 

Specifications: Huperzine A 1%  5%  99%  by HPLC

Molecular Formula: C15H18N2O

Molecular Mass: 242.316    

CAS No.: 120786-18-7

CERTIFICATE OF ANALYSIS

Name of the Tested Article	Huperzine-A	Testing Number	180915	Origin	Material Department
Batch Number	20180915	Specifications	10g/Bag	Quantity	10G
Foundation	Enterprise Standard	Production Date	Sep 15th,2018	Test Date	Sep 15th,2018
Purpose	The Complete Inspection	Expiry Date	Sep 15th,2020	Report Date	Sep 15th,2018

Examination Items	Examination Standards	Results
【Description】
Appearance          Flavor&Odor          Structural formula          Extract Solvents	White crystalline powder Odorless and Bitter taste C15H18N2O Soluble in Methanol; Partly soluble in Ethanol; Insoluble in water	Complies Complies Complies Complies
【Inspection】
Alkaloid identification   HPLC  identification	Positive reaction    The retention time of sample consistents with that of the reference in the HPLC map	Complies   Complies
Loss on Drying	4.0% max	0.8%
Ash             Related substances	1.0% max   Totle area of impurities in the test solution must be less then the area of main leap in the reference solution	0.27%   Complies
Heavy Metals	20ppm max	Complies
Arsenic	2ppm max	Complies
【Microbiological Inspection】
Total Bacterial Count	1000cfu/g max	Conformed
Total Yeasts and Molds	100cfu/g max	32cfu/g max
E. Coli	Negative	Not Detected
Salmonella	Negative	Not Detected
【Content Assay】
Huperzine-A	1% min ( By HPLC)	1.5

Our Service 

• We inspect the manufacture process strictly and the quality can be controlled.
• We supply high quality products, reasonable price, prompt delivery.
• Our products are natural,pure and no additives. 
• Free Sample To Test Quality First is Accepted.
• Our products can be OEM,packaging can be done according to the yours requirements.
• After SalServices24*7.

FAQ:

1.What's the min order for the usual?

  15kg. As for the high-value products, min order starts from 1g or 10g.

2.What's the sample cost?

  Free samples for normal products. Will charge on high-value products like huperzine-A.

3.What's the package and payment terms?

  We pack with 2 layers of food-grade plastic bags inside and aluminum foil bag outside, 10-25kg/drum.And payment terms are normally T/T & Western Union. 

4.What's the shipping time?

  May take 3-5 working days to Asia or surrounding countries by EMS etc..

  5~10 working days to European or Americ countries by EMS etc..

5.How do we do if the goods doesnt match with the sample?

  Usually we'll confirm the testing method, if it is because of the quality, we''ll recalled the unquality goods and send free the products to you again. Please don't worry,

our products were tested before the shipping.