Simple and safe capsules eliminate contact with organisms. No filter holder assembly or cleaning required, and the self-contained capsule means that the potentially contaminated filter element does no

Feature 3-place filtration with independent vacuum control. Handles 25 or 47 mm filter funnels for processing multiple samples simultaneously. Designed for efficient analysis of microbiological or par

Mid-size (6 Watt) high intensity, hand-held and line-operated. Intensity at 15.2 cm (6), 750 µW/cm2. Filters: Two 6 x 7.6 cm (2.4 x 3) in snap on/off frame. Overall dimensions: 37.5 x 8.9 x 6.7 cm (14

Die-cast zinc alloy, with serrated gas inlet connections. Adjustable, with fine pitch threaded needle valve and flame stabilizer. Overall height: 15.6 cm (6.1). Specifically for use with cylinder (L.P

Borosilicate glass. With glass cap.