G & W Instrument Co., Inc. | Address: 277 Brooklyn St., Carbondale, Pennsylvania 18407, USA 
www.gandwinstruments.com | Send Inquiry | Phone: +1-(570)-282-7352
G & W Instrument Co., Inc. supplies hydrometers, floating thermometers and various other glass scientific instruments. We provide hydrometers, and thermo hydrometers for the petroleum industry, & brix more...