High Quality Contraception Levonorgestrel Steroid For Hot Sale

levonorgestrel
product description
english synonyms: 13-ethyl-17-alpha-ethynyl-17-beta-hydroxy-4-gonen-3-one; 13-ethyl-17-alpha-ethynylgon-4-en-17-beta-ol-3-one; 13-ethyl-17-hydroxy-19-dinor-17-alpha-pregn-4-en-20-yn-3-on(+)-1; 17-alpha-ethinyl-13-beta-ethyl-17-beta-hydroxy-4-estren-3-one; 17-beta-hydroxy-18-methyl-19-nor-17-alpha-pregn-4-en-20-yn-3-one; 17-ethynyl-18-methyl-19-nortestosteron; 17-ethynyl-18-methyl-19-nortestosterone; 18-methyl-17-alpha-ethynyl-19-nortestosterone
cas no.: 797-63-7
assay: 99%
molecular formula: c21h28o2
molecular weight: 312.45
quality standard: usp
packing: 1kgfoil bagtin
appearance: white or almost white crystalline powder
usage: progesterone drug, used for irregular menstruation, functional uterine bleeding, endometriosis, etc
min order:10g
payment:tt,western union,
delivery time:4-6 working days
directions&explantion
the product is available in our stock and be professionally manufactured by our chemical lab that adheres to all european chemical regulations.
this is the same lab that now makes over 95% of the chemical raw materials that we now sell.
the quality control standards are of a much higher level than the other chinese labs that most vendors are still using therefore the quality and
purity of the chemicals on sale are guaranteed to be higher than the majority on sale at other websites.
features:
high quality and competitive prices
high successful delivery rate
strong and white solid powder
avail in various packaging options
tested on various set industry standards or norms
cautionsã¯â¼ï¿½
1. it belongs to raw material and is prohibited for taking orally directly.
2. children, gestational woman, the illness and etc. shall avoid contacting it directly .
3. it shall be stored in a safe bag or tin with good tightness and dryness to be easily accessible to children.