culture mask

Vapor phase liquid nitrogen freezers are suitable for the cryopreservation of large quantities of biological samples such as stem cells, embryos, vaccines, etc. They are made of low-temperature resistant stainless steel, have large capacity and are easy to operate. They are ...

Come From Henan Tianzhidao Biological Technology Co., Ltd.

FFP3 Face Mask FFP3 respirators provide the highest level of respiratory protection that a disposable mask can offer. A well-fitting FFP3 of JQ Care mask can protect users against fine toxic particulates including asbestos, bacteria, viruses and radioactive particles. These ...

Come From Procare Connectivity Limited

FFP2 Mask for Sale FFP2 respirator offers a moderate level of protection against harmful water, particulates and fumes. FFP2 respirator of JQ Care provides 95% protection against particles of at least 0.3 micrometers in diameter. This is about the same level of protection as ...

Come From Procare Connectivity Limited