Incubators for laboratory use; controlled rate cryogenic freezers for laboratory use; cryomonitors; liquid nitrogen monitors and regulators; Alarm monitoring systems for independent monitoring of incubators, refrigerators and freezers in laboratory, healthcare and research facilities consisting primarily of a control station linked to sensors for monitoring parameters including temperature, power, humidity, liquid level, gas concentrations and other data logging devices; data loggers and recorders for freezers, refrigerators and incubators; alarm sensors for freezers, refrigerators and incubators; thermal sensors for freezers, refrigerators and incubators; temperature controllers for freezers, refrigerators and incubators; temperature controlling apparatus for freezers, refrigerators and incubators; temperature logging apparatus for freezers, refrigerators and incubators; programmable controllers for freezers, refrigerators and incubators; all of the aforementioned for laboratory use; structural parts and fittings for all the aforesaid goods