EXTON, Pa.--(BUSINESS WIRE)--Absorption Systems, LP today announced the acquisition of Perry Scientific, Inc., an in vivo toxicology and pharmacokinetics testing company located in San Diego, CA, USA. Perry’s research services include testing for toxicology, medical devices, preclinical models and CNS pharmacology. These services complement Absorption Systems’ portfolio of products and services, which provide definitive data regarding the absorption, distribution, metabolism and excretion, or ADME properties, of small molecules in order to help pharmaceutical companies advance their new drug candidates toward clinical testing and ultimately, regulatory approval.