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Convection and Ventilation Box - GS-10
[3178810]
$76.40

Convection and Ventilation Box is the standard device for demonstrating convection currents and ventilation.

When a lighted candle is placed under one chimney and a smoking paper is held over the other, the convection current may easily be seen. The precepts of ventilation may also be shown by covering the chimneys and removing, in various combinations, the corks in the side panels.

Wabash Model #GS-10.

GForensics Lab Supply Number 3178810.

Formerly Grau-Hall Corporation dba Grau-Hall Scientific.

Purchase orders may be sent by email to Staff @ grauhall.com or by FAX to 916 379 9639 or by mail to P. O. Box 279592, Sacramento, CA 95827-9592.

All products shipped from Wabash, Indiana.

This product was added to our catalog on Saturday 21 November, 2009.
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1 x Scalpel Disposable #12 blade
1 x Annelida / Polychaeta: Amphitrite preserved 2-3" each
1 x Mammal: Hamster Ovary Set of 5
1 x Black Rubber Stopper 15mm #00 1-hole. Sold by pound.
1 x Gas Collecting Rubber Bulb 75cc 202-A-
1 x Chordata / Actinopterygii: Fish scale cycloid w.m.
1 x Tracheophyta: Pollen of Aubrieta
1 x Eye Dropper Rubber Bulb 1cc - 200-1B
1 x Tracheophyta: Pollen of Anemone japonica
1 x Lens - Glass - Double Concave 38mm d. 10cm f.l.
1 x Fluorescent Liquids
1 x Rubber Gas Bag w/stopcock One gallon - 204B
1 x Choke and Resonance Coil 110v - ES-2
1 x Mollusca / Gastropoda: Rough-Mantled Nudibranch preserved each
1 x Black Rubber Stopper 20mm #2 1-hole. Sold by pound.
$885.55
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