Product detail:

Basic info:
 
Name: ##
Other name:4,9,11-estratrien-17β-ol-3-one Ace 
Appearance:White to light yellow crystalline powder
EINECS :233-432-5
MF:C20H24O3
MW:312.4
Assay:97~101%Place of Origin:China
Certification:ISO9001
Loss on drying: ≤0.5% 
Optical Rotation: +39°~+43°
Packing:1kg/tin
Usage: pharmaceutical material, Steroid hormone, Anabolic. As a male hormone and anabolic hormones


The Function of the chemical molecular used by Medicine active ingredient:
 
##  is a 19-nortes (19-nor) anabolic androgenic steroid. The 19-nor classification refers to a structural change of the test hormone in that it lacks a carbon atom at the 19th position. This puts ## in the same category as Deca.   In fact, the Trbolone hormone itself is simply a modified form of the Nandrolone hormone. The Trebolone hormone carries a double bond at carbons 9 and 11, which in turn slows its metabolism, greatly increases its binding affinity to the androgen receptor, and inhibits it from aromatizing.
 





COA:

How to Proceed Your Orders:
 
Step 1
Please let me know the items you are favorable, quantities, and the destination country.
Step 2
You confirm all details, and offer us purchasing order.
Step 3
We send the detail price of our product and offer the suitable shipping method for reference.
Step 4
You confirm the order and pay the payment in advance and send us the detailed contacting information, including contacting person/company, address, mobile number,ZIP code and your special requirements.
Step 5
Parcel would be arranged within 12 hours upon receipt of your payment .
Photos would be offered to tell apart the products .
Tracking number :
Send by EMS, the tracking number is availabe within 12 hours . The info would be trackable that day or 1 day later.
If send by HKEMS or other express,the tracking number would be provided next day. And this does not mean the info is trackable that day. It would be released on internet 2 or 3 days later . The  reason why is that  parcel should be shipped to Hongkong from forwarder then wait for the flight .
You sign for the parcel , deliveried.
Step 6
We offer after-sales service after you receive parcel