Sodium nitrite is a slightly yellowish to white solid. Soluble in water and slightly soluble in alcohols. Density is 2.1, with a melting point of 271 degrees Celsius. It's uses include-preservative in

 

Vintage Minigenerator Nuclear Rate Meter Union Carbide Does Nothing About 7-1/8" Long, 4-1/4" Wide and 5" Tall (the height is from the bottom to the top of the handle) Used, Old, Worn, Has scratches,

 

VINTAGE BRASS SHIPS. WHEELS WEATHER STATION AIRGUIDE TEMPATURE FAHREHERT RELATIVE HUMIDITY AND AIRGUIDE BAROMETER IN EXCELLENT CONDITION

 

Vintage Pfizer Drug Reg Pens: * lot of 2 * both heavy weight pens, weighing almost one ounce each * one has a marbled top and the "Viagra" blue bottom; it twists open * this one measures 5-1/2" L * ot

 

Great barometer, thermometer, hygrometer in laminated wood frame with ships wheel design around the barometer. Made in West Germany, in great working condition!

 

vintage soviet Ussr scientific thermometer very accurately measures, accuracy - 0,2 degree of Celsius range from -30 to +50 degrees of Celsius

 

THIS IS A RARE No 2 CXL BLASTING MACHINE IN EXCELLENT CONDITION...PLUNGER AND MECHANISM WORKS PERFECTLY...DONT MISS THIS NICE ONE...PLEASE ASK QUESTIONS BEFORE BIDDING...I CAN SEND MANY MORE PICTURES

 

The body measures 3 3/4 inches tall and 3 1/2 inches wide. On the top there is a lable that says The Grasselli Powder Co. On the bottom it is marked Schaffler's System. The handle turns easily and ret

 

Vintage Brass Guy's Dropper Carbide Miner's Lamp, Universal Lamp Co., Springfield IL, USA. Wonderful looking lamp used on the hats of coal miners. Still has the rubber at the bottom and in very nice c

 

THIS FIGUIRINE WOULD MAKE A WONDERFUL ADDITION TO YOUR COLLECTION. THIS IS ONE OF THE FAMILY OF FRIENDS FIGURINES AND SADLY i DON'T THINK THEY MAKE IT ANYMORE. THIS IS A BROWN HAIRED FEMALE OPTOMETRIS