Safe use of flammable and explosive chemical reagents

Generally, chemical reagents with a flash point below 25 ° C are listed as flammable chemical reagents. Most of them are highly volatile liquids, which can be burned in case of open flame. The lower the flash point, the easier it is to burn. Common flash points below -4 ℃ are petr.......

How to realize the external circulation of cryostat

How does Shanghai Bilang low temperature thermostat achieve external circulation.

The cryostatic bath has an electromagnetic pump, which can output constant temperature water flow to the inside / outside! The cryostatic bath is a high-precision constant temperature source with refr.......