specialty biochemicals selected for biomedical, life science and molecular biology research, namely, buffers, enzyme substrates, neutralizing chemicals in the nature of salts, inhibitors, reagents in the nature of dyes and stains, biological modifiers, activators, antagonists, agonists, effectors, inducers, aldehydes, cannabinoids, alkaloids, dopaminergics, ionophores, leukotrienes, phospholipids, purinergics, serotonergics, alkanes, alkenes, amides, amines, amino acids and derivatives, chela...