99% T3 / L-triiodothyronine powder E-mail:email@example.com
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Triiodothyronine is also known as T3, which is thyroid hormone. It affects almost every physiological process of the body, including growth and development, metabolism, body temperature and heart rate.
The production of T3 and its hormone, the original thyroxine (T4), is activated by the thyrotropin (TSH) released from the pituitary. This pathway is regulated by a closed-loop feedback process: elevated levels of T3 and T4 in the plasma inhibit TSH production in the pituitary gland. Because of the decrease in the concentration of these hormones, the pituitary gland increases the production of TSH, through which the feedback control system is established to regulate the amount of thyroid hormone in the blood.
As a true hormone, the effect of T3 on the target tissue is about four times greater than that of T4. In the resulting thyroid hormone, about 20% of T3, and 80% of T4. By removing iodine atoms from the carbon atoms of the outer ring of T4, about 85% of the circulating T3 is formed in the thyroid. In any case, the concentration of T3 in human plasma is about a quarter of T4. In fact, this is observed because the half-life of T3 is very short, only 2.5 days. This is about 6.5 days compared to the half-life of T4.
It affects almost every physiological process of the body, including growth and development, metabolism, body temperature and heart rate. T3 will increase the basal metabolic rate, thereby increasing the body's oxygen and energy consumption. The basal metabolic rate is the minimum caloric requirement required to maintain individual life.
T3 plays a role in most tissues within the body, with the exception of spleen and testes. It increases the production of Na + / K + -ATPase, and usually increases the turnover of different endogenous macromolecules by increasing its synthesis and degradation.
An odorless, almost white or buff colored powder
1,Very slightly soluble in water
2,slightly soluble in alcohol
3,practically insoluble in most other organic solvents
4,disolves in diluted aqueous sodium hydroxide solutions
a) Heat about 50 mg with a few drops of sulfuric acid in a porcelain crucible: violet vapors of iodine are evolved.
b)The retention time of the major peak is confirm to the RS
Loss on Drying
Not more than 4.0%
+18 ~ +22o
Not less than 95.0%
Not more than 5.0%
Up to the Standard for Export
Q1:Have your product quality been approved by Third Party Lab?
A:Yes,All products are strictly tested by our QC,confirmed by QA and approved by third party lab in China,USA,Canada,Germany,UK,Italy,France etc.So you will be assured with Good Quality if you choose us.
Q2:How do you treat quality complaint?
A:First of all,our QC department will do strict examination of our export products by HPLC,UV,GC,TLC and so on in order to reduce the quality problem to near zero.If there is a real quality problem,caused by us,we will send you free goods for replacement or refund your loss.
Fat Loss Series:
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Liothyronine sodium, T3
Levothyroxine Sodium , T4
Q3:Do you accept sample order?
A:Yes,we accept small order from 10g,100g and 1kg for your evaluation quality of our goods.
Q4:Is there any discount?
A:Yes,for larger quantity,we always support with better price.
Q5:How long does it take to arrive?
A:It is Depending on your location,
For small order,please expect 5-7 days by DHL,UPS,TNT,FEDEX,EMS.
For mass order,please allow 5-8 days by Air,20-35 days by Sea.
Q6:Do you have any reshipment policy?
Yes we will reship for totally free if your parcles is seizd by customs unlucky,you dont need to pay any more money
Q7:what payment do you offer?
TT(bank transfer),west union,money gram,bitcoin
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