Sodium Perborate Tetrahydrate Lab Chemical One Pound
$8.99 USDSold on: 2014-Jan-18
Marketplace: eBay
Detail:
Sodium perborate is a white, granular solid which decomposes in an aqueous solution to hydrogen peroxide and sodium borate. Active oxygen content 10%. Melting point is 63 degrees Celsius. It's used in...
More Relevance Historical Items | Item Name | | Sold Price |
|
1 | Two Pair of MOP Opera Glasses Binoculars diopside store Two Pair of MOP Opera Glasses Binoculars | | $53.33 |
|
3 | ANTIQUE MINIATURE STANLEY TRAVELLING DRAWING INSTRUMENT BOX ANTIQUE DRAWING INSTRUMENT BOX-STANLEY A 4 inch x 3 inch hard leather covered box , velvet lining with 3 original drawing instruments fitted inside - stamped STANLEY and owners initial FBH This small | | $21.97 |
|
1 | Boyne Inc Precision Pantograph - Aluminum - Enlarge, Reduce Drawings NIB PRECISION PANTOGRAPH by BOYNE, INC, CLEVELAND, OH New in Original Box with Instructions & graphite points 25 Different Ratios to enlarge or reduce any drawing precisely 21" long calibrated aluminu | | $16.20 |
|
1 | vintage fractomator with original pencil and cover excellent condition up for auction is this wonderful example of a vintage fractomator. has the original pencil/slide tool on its side. has the original cover. thanks for looking | | $139.99 |
|
1 | Thiourea 99% Lab Chemical One Pound Thiourea is also known as thiocarbamide. White, lustrous crystals with a density of 1.4 and a melting point of 180 degrees Celsius. Soluble in cold water. It's uses include - photography (removing sta | | $10.99 |
|
3 | Old Advertising Medicine Tin Superba Pure Aspirin Superba Co Baltimore MD Old Advertising Medicine Tin - Superba Pure Aspirin Superba Company - Baltimore, Maryland - Distributors. Tin is now empty, but originally contained 12 tablets - 5 grains each. Original price on tin - | | $225.89 |
|
2 | ANTIQUE MICROSCOPE SLIDE BED BUG ANTIQUE MICROSCOPE SLIDE BED BUG DESCRIPTION:- ANTIQUE MICROSCOPE SLIDE BED BUG SIZE APPROX :- 3 X 1 INCHES 7.5 X 2.5 CM. CONDITION :- SEE PHOTOS. Condition: Fine ITEM CONDITION DESCRIBED ABOVE PLEASE | | $12.00 |
|
5 | RARE CURTA TYPE 2 CALCULATOR SER # 519951 THIS AUCTION IS FOR A RARE CURTA TYPE 2 CALCULATOR SER# 519951. AS YOU CAN SEE FROM THE PICS I HAVE THE ORIGINAL CARDBOARD BOX, MANUALS, ETC. THE CASE AND THE CALCULATOR HAVE A SLIGHT SCRATCH ON THE B | | $866.00 |
|
3 | Antique / Vintage Carter of Exeter Four Draw Brass Telescope British Made A/F musicreddog_0 store Antique / Vintage Carter of Exeter Four Draw Brass Telescope British Made A/F | | $63.91 |
|
2 | Vintage Airguide Indoor Wall Mount Barometer Thermometer This auction is for a vintage wall barometer/ thermometer made by Airguide. It is made of plastic with a glass lens. I cannot vouch for the accuracy of the barometer, but the thermometer is right. It | | $11.49 |