(CNN) Two Arkansas chemistry professors have been arrested and accused of making methamphetamine, according to the Clark County Sheriff's Department. And no, neither of them is named Walter White.

Terry David Bateman, 45, and Bradley Allen Rowland, 40, both associate professors of chemistry at Henderson State University in Arkadelphia, Arkansas, were taken into custody Friday afternoon, the sheriff's department said in a news release. They face charges of manufacturing methamphetamine and using drug paraphernalia.

A university science center was closed October 8 after someone reported a chemical odor, Tina Hall, the university's associate vice president of marketing and communications, said in a statement.

The building was reopened October 29 after the on-call environmental service completed remediation work that included air filtering systems and temporarily removed some windows to help ventilation, Hall said.

Hall would not elaborate on what was found following the report of a chemical odor, nor would she confirm whether the professors were suspected of making meth inside the school.

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