VWR* Chair, maple plywood seat, black finish, medium bench height, 23in diameter tubular steel base, 21in diameter affixed footring, 2in high glides. Seat height adjust: 19-26in, Seat: 16.5in w x 15.25in d x 0.5in t. Backrest: 14.5in w x 8.75in h.
VWR* Chair, maple plywood seat, chrome finish, high bench height, 23 inch diameter tubular steel base, 21 inch diameter affixed footring, 2 inch high glides. Seat height adjust: 23-30in, Seat: 16.5 inch w x 15.25 inch d x 0.5 inch t. Backrest: 14.5 inch w x 8.75 inch h.
VWR* Chair, black fabric, black finish, medium bench height, 26 inch diameter cast aluminum base, Seat height adjust: 19-26in,backrest tilt and height adjust standard. Seat: 18.5 inch w x 17 inch d x 3 inch t. Backrest: 15.5 inch w x 14.5 inch h with lumbar support.
VWR* Chair, maple plywood seat, chrome finish, medium bench height, 23 inch diameter tubular steel base, 21 inch diameter affixed footring, 2 inch high glides. Seat height adjust: 19-26in, Seat: 16.5 inch w x 15.25 inch d x 0.5 inch t. Backrest: 14.5 in w x 8.75 in h.
VWR* Chair, maple plywood seat, black finish, high bench height, 23in diameter tubular steel base, 21in diameter affixed footring, 2in high glides. Seat height adjust: 23-30in, Seat: 16.5 inch w x 15.25in d x 0.5in t. Backrest: 14.5 inch w x 8.75in h.
Programs equipment on/off with 14 switchings daily in intervals from 1 minute to 168 hours. LCD display shows time-of-day, day of week, program number. NIST traceable. With two 1.5V batteries. ABS case: 5.1x10.2x8.9cm. Switching capacity: 125VAC, 50/60Hz, 15A, 1850W.
VWR* CENCO Resonance Apparatus is a thorough re-engineering of a wellknown, acoustic experiment to improve the precision and scope of the experiment, as well as to considerably improve the convenience of its operation.
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