What is Nonylphenol Polyethylene Ether ?

Nonylphenol polyoxyethylene ether(NP40) is a kind of very important nonionic surfactant with excellent decontamination, wetting and emulsifying properties.It has a wide range of applications in industrial fields such as pesticides, pesticides, and emulsion polymerization.
It is a topical spermicidal contraceptive.The product can change the osmotic pressure of sperm to kill sperm or make sperm lose the ability to swim and can not enter the cervix, can not fertilize and achieve the purpose of contraception.
NP40 Cell Lysis Buffer is suitable for the preparation of cell extracts to be analyzed by Antibody Bead Immunoassay (Luminex), ELISA, and Western blotting. It can also be used as a wash buffer for immunoprecipitation reactions.

1. Are you manufacturer or trading company?
· We are a manufacturer in China, also cooperate with other suppliers, integrating industry and trade.
· We have many domestic and foreign supply channels, in order to meet a large number of client needs.

2. How long have you been engaged in export trade?
· For a long time, our main market has been in China. In order to meet the requirements of foreign customers, we recently established an export department.
· We also hope that our products can enjoy a reputation abroad, and hope to make more friends with foreign customers.

3. What are your payment terms?
· Available TT, LC, Paypal, Credit Card etc., can be negotiated.

4. What is the delivery time?
· Usually about 7-15 days, depends on quantity and products.

5. What certifications do you provide?
· Approval ISO, CE certifications. · Provide COA, MSDS reports.