(a) Tax-free alcohol withdrawn for use by hospitals, blood banks, and sanitariums shall be used exclusively for medicinal, mechanical (analysis or test) and scientific purposes and in the treatment of patients. The use of tax-free alcohol and of products resulting from the use of tax-free alcohol shall be confined to the permit premises, except as provided in this section and § 22.102. Medicines compounded with tax-free alcohol on the premises of a hospital or sanitarium, for use of patients on the premises, may not be sold, but a separate charge may be made for the medicine.

(b) A hospital, operating a clinic on premises, may withdraw tax-free alcohol for use in the clinic, if the clinic is operated for charity and not for profit. Medicines compounded with tax-free alcohol may be dispensed to patients at a clinic for use outside of the clinic, if the furnishing of the medicine is not conditioned upon payment.

(c) A hospital or sanitarium, operating a pathological or other laboratory on premises, may withdraw tax-free alcohol for authorized use in the laboratory.