2 Results for Test Tubes in Knoxville Tn - For Sale Classifieds

• Georgetown, OH
• »
• Collectibles

If you are a collector you know that old vintage bubblers loose some of the original tube vacuum needed, and become what is known as-" Lazy bubbler tubes" They tend to need a hotter bulb to make them bubble again…

• Antioch, TN
• »
• Health & Beauty

NEW! Open box item. Tested for function but NEVER USED! Retail box may be damaged/worn. Nature Bright Sun Bliss Pro 2in1 Portable Light Therap Lampy, 4.8 X 4.7 X 1.2 Inches, 15.5 Ounce About the product 10,000 LUX…