Here I show how to make Concentrated Nitric Acid from chemicals we made in earlier episodes. This is a viewer request special series on how to make some of the chemicals commonly used for gold recovery and refining which are banned an many parts of the world, and unavailable for sale to amateur refiners. Please visit the Urban Gold Mining section of my web site at http://mdpub.com/UrbanGoldMining/ for more information. #nitricacid #ewaste #gold #goldrecovery #distillation #still
My other channels:
‪@electrogeek6437‬ Electronics & RetroComputers
‪@MikesLapidaryFossils‬ Rockhounding and Fossil Hunting.

Nitric acid concentration vs density table: https://www.handymath.com/cgibin/nit...

Chemicals used in this video:
Potassium Chloride Powder, 1 Kg (2.2 Pounds)https://amzn.to/3LDVx3F
Calcium Nitrate 5 Pound Bag https://amzn.to/3rfAWMk
Spectracide HG66420 Stump Remover https://amzn.to/46hHAAc
Liquid Fire Drain Opener 32 Ounce https://amzn.to/3RyahVr

Equipment used in this video:
Deschem 500ml,24/40,Glass Distillation Apparatus https://amzn.to/3SJL4Ys
Distillation Retort, 250ml Lab Distillation Apparatus https://amzn.to/3OwJEhr
Infrared Thermometer Laser Temperature Gun https://amzn.to/3w9q2cK
6 Size Low Form Glass Beaker Set https://amzn.to/467QoZV
Stainless Steel Lab Jack Stand Table Lift https://amzn.to/49hBphd
Lab Stand Set, Sturdy Steel Support https://amzn.to/3HHjCEu
90 GPH Mini Submersible Pump https://amzn.to/49icj1I
Buchner Funnel, 13cm I.D. Polypropylene https://amzn.to/3t6Kaeg
CRAFTSMAN Wet/Dry Vac Powerhead https://amzn.to/3LyUMcc
Durable Stainless Steel Digital Postal Scale https://amzn.to/3Pt82jQ
812 Cup Large Coffee Filters, Unbleached https://amzn.to/3PQULmg
Mortar and Pestle Set https://amzn.to/46rFuy1
Metal Spatula 5 pcs Set https://amzn.to/3ZvvjGb
8 Pack Glass Lab Stirring Rod 12 inch https://amzn.to/48pxEXq
Clear Vinyl Exam Gloves, LatexFree https://amzn.to/3StpyWu
NitrileVinyl Blend Exam Gloves, XLarge 100 https://amzn.to/3swI0EZ