The choice of diluent is dependent upon the extent of neurolysis desired. The use of higher concentrations of phenol might predispose to a higher incidence of vascular injury. Shelf life exceeds one year when the solution is refrigerated and not exposed to light.
You asked whether a person can get a modification of a child support order that is nearly 20 years old to increase the time period for paying child support by requiring payment until the child reaches an age beyond the age specified in the original order.
Language printed on the form provides that the child support continues until further order of the court, or until the child marries, dies, is emancipated, reaches age 19, or reaches age 18 and is not a full-time high school student, whichever occurs first..