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...

H-B Instrument Co. | Address: 102 W. 7th Ave. / PO Box 26770, Trappe, Pennsylvania 19426, USA 
www.hbinstrument.com | Send Inquiry | Phone: +1-(610)-489-5500, 800-483-7852
H-B Instrument Co. is a manufacturer of temperature, density and weather related instruments, as well as power controls. We are an ISO 9001:2000 certified company. Our products include clocks, emergen more...

L-k Industries, Inc. | Address: PO Box 230305, 6952 Lawndale, Houston, Texas 77223, USA 
www.lk-ind.com | Phone: +1-(713)-926 - 2623
L-k Industries, Inc. supplies oil testing equipment. Our products include heated portable centrifuges, sample heaters, lab model centrifuges and gauging tapes. We market heated portable centrifuges, w more...