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

 

2 Gold Panning Kits Here's what you get:2 - 10" diameter Black Gold Pans2 - Stainless Steel Magnifying Tweezers3 - Glass VialsCOMMUNICATION POLICY: We recommend that you ask all questions BEFORE you p

 

Vintage beauty..........center coil has about 2 ohms resistance with heavier gauge wire than the approx. 35 ohm outer coil.... the whole thing comes apart as you can see and is about 7 inches long....

 

You are bidding on an awesome lot of 35 twist Lipitor/Caduet Black Ball Point pens. They have a nice heavy feel to them and write smoothly. These are the jewel-tip ones. They look like they have a lit

 

What is it? 6 Edmund Scientific Co. Booklets Manuals 1963, No. 9065, Telescopes You Can Build 1955, No. 9044, How To Condense and Project Light 1959, No. 9055, How To Use Your Telescope 1945, No. 9006

 

Here at Miners Depot, we are committed to offering exceptional values to our customers while maintaining a level of customer service you just don't find these days! Up for bid is an excellent conditio

 

ORIGINAL.5 5/8" LONG X 1" DIAMETER.GLASS IS NICE, NO WEAR, CHIPS OR CRACKS.EXCELLENT CONDITION.FEEL FREE TO ASK QUESTIONS, AND THANKS FOR LOOKING!!

 

ferret store VINTAGE GLASS SPHERE HYDROMETER COMP SET FOR MEASURING PROOF ? TURNED WOOD CASE

 

This pair of antique binoculars I think date to around 1890/1900, they are made of brass and have nice patina with age as seen in the photos, the binoculars are a bit damaged, there are cracks in the

 

This is a great medical item for your collection! This Welch Allyn Otoscope is in working condition and uses 2 "D" batteries (included). The top of the cylinder turns to adjust the intensity of the li