Fig. 6From: Toxicokinetic study following intratracheal instillation or oral gavage of two [7Be]-tagged carbon black samplesToxicokinetics of 7Be-Printex.® 90 after oral gavage. Feces/urine: day 1–3; GI tract day 10 following administration (% refer to the entire radioactivity detected in the rat body: = 100%)Back to article page