Povidone K17/K25/K15/K30/K90/K60,N-Vinyl-2-Pyrrolidone,Povidone Iodine,Crospovidone

What exactly is nicotine?

Nicotine is an alkaloid with an  evil-smelling, bitter taste, colorless and transparent oily liquid substance. It is similar to the caffeine chemical substance and works by binding to certain receptors in the brain. For example, when nicotine binds to the nicotinic acetylcholine receptors (nACHRs for short) in the brain, it stimulates the release of "neurotransmitters". The release of this "neurotransmitter" will give us a sense of pleasure, which is the addictive nature of nicotine.

On August 13th, our company had a staff training through online self-study and lectures. The training is about our company's corporate culture, company development history, rules and regulations and the product knowledge of melamine moulding resin powder.

Melamine tableware is widely used in fast food restaurant and children's dinnerware industry because of its superior advantages. With its popularity, people are also very concerned about the production safety of melamine tableware.

Nowadays, restaurant chain industries, fast food restaurants, especially children’s diet pay more and more attention to the health of tableware. Melamine tableware is widely used in these industries.

Is Melamine tableware safe? Will you buy the melamine tableware for your children?

Alkaline phosphatase is an enzyme widely distributed in human liver, bone, intestine, kidney and placenta and other tissues discharged from the gallbladder through the liver. It is a commonly used biomarker in immunodiagnostic reagents and an important therapeutic target. The detection of alkaline phosphatase can be used for the diagnosis of liver dysfunction, osteoporosis and diabetes. Common alkaline phosphatase substrates include PNPP and BCIP / Nitrotetrazolium blue chloride combinations.

TOOS, 3-(N-ethyl-methylanilino)-2-hydroxy propane sulfonic acid, Sodium Salt is a in vitro diagnostic reagent，which used widely. TOOS is the most commonly used in the new Trinder's reagent,And it's CAS NO. is 82692-93-1,

TOOS is widely used in diagnostic tests and biochemical tests through Trinder reaction. Trinder reaction, also known as "coupling end point colorimetry", is based on the principle that hydrogen peroxide (H₂O₂) produced by the enzyme action of the tested substance can generate red quinone imine compound in the presence of 4-aminoantipyrine (4-AAP) and peroxidase (POD).

CHAPS(3-((3-Cholamidopropyl)Dimethylammonium)-1-Propanesulfonate) is a biochemical reagent,the CAS No.of it is 75621-03-3. CHAPS is a typical zwitterionic surfactant, It can improve purification efficiency and sensitivity, which widely used in protein purification and other fields. This article will introduce the applicationof CHAPS.

If Australian e-cigarette users are celebrating tonight, we should understand them! After all, a ban on nicotine imports, which will take effect on July 1, was suddenly withdrawn by Australian Health Minister Greg Hunt, and was postponed until January 1, 2021. The ban was announced on June 20. The ban shows that from July 1, the import nicotine e-liquid will be banned, and anyone who violates the regulations will be fined $220,000. But e-cigarette users can still obtain nicotine e-liquid through a doctor's prescription.

Engineering PEG-based hydrogels can efficiently foster endothelial network formation in free-swelling and confined microenvironments