Check the listing for details. 50 pack - DeoxIT® D-Series D100L Squeeze Tube, 100% solution, 2 ml. Condition: New. Listed at 199.95 USD. Available here is Deoxit 2ml squeeze tube from Caig Laboratories, Inc. These are bulk packaged, no individual retail packaging included. DeoxIT® D-Series - Contact Cleaner & Rejuvenator More than a Contact Cleaner . . . Chemically Improves Connections (without harm to metals and plastics) DeoxIT® D-Series contact cleaner is a fast-acting deoxidizing solution that cleans, protects, lubricates and improves conductivity on all metal connectors and contacts. Use as a general treatment for connectors, contacts and other metal surfaces, and on non-critical metal surfaces with severe oxidation and corrosion. If the metal surface is discolored, it is severe. DeoxIT® dissolves the contamination and protects the surface. For reference, DeoxIT® has approximately 20% cleaning action. KEY FEATURES: Improves Conductivity Deoxidizes, Cleans & Preserves Reduces Intermittent Connections Reduces Arcing & RFI Reduces Wear & Abrasion Temperature Range, -34 C (-29 F) to +200 C (400 F) Before buying, please be aware USPS is experiencing delays (sometimes long) due to huge mail volumes and pandemic related labor shortages. We deliver to the Post Office quickly, but after that we cannot affect delivery time. Movies are shipped Media Mail, faster options available at checkout, but all USPS methods are experiencing delays that are impossible to predict.