초록

A vacuum-jacketed bayonet pipe spool system for cryogenic fluid. The pipe spool comprises a male bayonet to fit within a female bayonet of an opposing pipe and an expansion-contraction second bellows about the outer end of the male bayonet for stress-free movement.

대표청구항 ▼

A vacuum-jacketed bayonet pipe spool system for cryogenic fluid. The pipe spool comprises a male bayonet to fit within a female bayonet of an opposing pipe and an expansion-contraction second bellows about the outer end of the male bayonet for stress-free movement. ature of a sample in a single cont

A vacuum-jacketed bayonet pipe spool system for cryogenic fluid. The pipe spool comprises a male bayonet to fit within a female bayonet of an opposing pipe and an expansion-contraction second bellows about the outer end of the male bayonet for stress-free movement. ature of a sample in a single container, comprising: (a) incubating a biological/chemical sample in contact with a container containing liquid metal at a first predetermined temperature for a given time period; (b) changing the temperature of the liquid metal to a second predetermined temperature which is different from the predetermined temperature of step (a); (c) repeating steps (a) and (b) until all desired incubations have occurred; and wherein the liquid metal is a gallium-indium alloy. 41. The method of claim 40, wherein the gallium-indium alloy comprises 75.5% gallium and 24.5% indium. 42. The method of claim 18, wherein the incubating at the first pre-determined temperature and the incubating at the second pre-determined temperature are performed in a single liquid metal bath, said method additionally comprising changing the temperature of the liquid metal in said container from the first pre-determined temperature to the second pre-determined temperature between the incubating at the first temperature and the incubating at the second temperature.