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experienced exporter 9002-61-3 9002-61-3 Chorionic gonadotrophin Chorionic gonadotrophin White powder
experienced exporter 9002-61-3 Chorionic gonadotrophin White powder
HCG (Chorionic Gonadotropin) is a "pregnancy test" hormone commonly used by doctors in the sixth form of reproduction center. HCG is all produced by the syncytiotrophoblast of the placental chorion. Its main function is to stimulate the corpus luteum, which is conducive to the continuous secretion of estrogen and progesterone, so as to promote the formation of decidua of the uterus and make the placenta grow and mature.
This strain is a freeze-dried preparation prepared from the plasma or serum of healthy people with hepatitis B vaccine. It is a white or off-white loose body. After the liquid preparation and the freeze-dried preparation are dissolved, the solution should be close to colorless or light yellow and clear. Liquid, slightly opalescent.
But it should not contain foreign matter or lingering sediment. This product contains a variety of antibodies that exist in normal human blood, mainly against measles, hepatitis A, influenza, mumps, rubella, polio, Japanese encephalitis, herpes, vaccinia, etc. Virus antibodies also contain a small amount of antibodies against bacteria such as typhoid fever, whooping cough, scarlet fever, and antitoxins against diphtheria and tetanus. It has the effect of enhancing body fluid immunity and is mainly used for the prevention of viral diseases. The serum half-life of this product is 18-20 days, and the biological half-life is 340h.
use
Prevent measles, prevent hepatitis A and treat gamma globulin deficiency.
F AND Q
1. Are you a trading company or a factory?
We have our own trading company and factory.
2. How do you control the quality?
Our factory is equipped with professional quality control technicians, and external inspectors take samples for testing every 2 hours to ensure production quality.
We also accept BV, SGS or other third party inspections.
3. How do I initiate an order or payment?
After confirming your order, we will first send you a proforma invoice with your bank details.
Payment by T/T, .
4. How to check the product quality before placing an order?
You can get free samples of some products.
After paying the freight, we arrange expedited shipping and mailing samples.
Or send us your product specifications and requirements, and we will manufacture products according to your requirements.
5. Can I get samples?
Yes, we can provide free samples, but the freight is paid by the customer.
6. How long is the delivery time?
We ship small orders within 3 days, and bulk orders within 7-10 days.
7. Where is your factory? How to visit the factory?
Our factory is located in Hebei, China.
8. How do you manage quality complaints?
First, quality control reduces quality problems to almost zero.
If it is a real quality problem caused by us, we will replace it free of charge or refund the loss.
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