Schlenk Line Cold Trap: What a −40 °C Chiller Can and Cannot Replace
Schlenk Line Cold Trap: What a −40 °C Chiller Can and Cannot Replace
Swapping liquid nitrogen for a chiller-cooled trap sounds simple until you look at solvent vapor pressures. What a −40 °C trap really catches, why it cannot condense oxygen, and how to combine it with a colder trap on a Schlenk line.
· schlenk line cold trap,vacuum cold trap,liquid nitrogen alternative,recirculating chiller,air-sensitive chemistry