vapor tubes for sale, brand-new and used.

This is a hydrogen thyratron pulse drive transformer with some switching electronics. It drove one of those metal and ceramic hydrogen thyratron tubes used in an excimer laser used for a medical application. Alternately you can remove the pulse transformer to use as a pulse detector.

GIANT RECTIFIER TUBE 100% EXCELLENT NOS NEW ====================================================================================================== 110414- 1177

I SHIP WORLDWIDE Inquire for Overseas Shipping/Handling Cost

DRSH250 is a 250 Watt Mercury Vapor UV and visible light emitting lamp designed in Russia for UV microscopes and sterilizing equipment. The lamp is set to operate at 127VAC and a current limiting ballast connected in series to prevent overheating since the lamp's resistance decreases along with the increase of current through it. Starting current needs to be in the range of 6 Amps with working Amperage of 4 Amps after the light gets stable after some 10 minutes.

2 SUN VIC 602 VOLTAGE CONTROLER tubes.They were usually fitted on tube amp power supply to delay voltage to the Mercury vapor tubes untill they would heat up. I cannot test and sold as is. They can be returned for a full refund.

You are bidding on 2 detectors. These have been used at the most 3 times.

High vacuum Vapor tubes (Assy) Anode ( Swagelok !) / stainless steel 12NC : 7212-046-69031 3/4 Zoll / 4 connection

The B&K 707 is the ultimate professional-grade tester for any user that values his or her time and appreciates convenience. This tester has been calibrated and c

B&K 707 700 TUBE TESTER CALIBRATION SERVICES Professional grade calibration service. This listing is to offer calibration services for 707 and 700 tube testers - not a tester for sale. Services include: cleaning all switches and tube sockets with Dexoit contact cleaner; Replaced all electrolytic capacitors, this is a must do.

Robinair 16910 COOLTECH Refrigerant Identifier Description:

You are bidding/looking at: Lot of 2 Vintage GE Multi-Vapor Lamps- Metal Halide - 400W - MVR400 -M59 Ballast These were from an estate auction. In very good condition. Please see pics and any questions, please ask.

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CVD Diamond (Boron doped) Substrate For Research (1 package of 2 crystals) Chemical Vapor Deposition Grown Diamond (C) , Boron doped Resistivity: 0.02 - 0.18 Ohm cm Carrier Concentration > 10^19 cm^-3 Front Face Polished, Ra < 30 nm Back Side Polished, Ra < 30 nm 3.0 mm x 3.0 mm x 0.5 m

We bought some Laboratory Test Equipment from an Auction from Tel Labs and we also got a pallet of Electrical Test Equipment so we need to sell it...... Here is what it says it is: Large Capacity Erasing Systems The PC-1100A, PC-2200A, PC-3300A and PC-4420A erasing cabinets are compact, portable, heavy-duty units designed for high-volume chip erasure! High UV intensity!

All items are sold as is without warranty unless specifically stated in the posting. This does not mean that the unit doesn’t work, only that we have not tested or checked it out. This may also mean that we are not knowledgeable in this specific item.

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Rotary Evaporator -- Buchi Brinkman RotoVapor RE, Condenser, Flask, Vapor Tube Includes Heavy Duty Base with Position and Rotation Controls Fine Controller for Variable Speed Motor Bucchi Rotovapor / Brinkman Instruments Inc.: A Top Manufacturer of Lab Equipment

Thermo Scientific Savant Speed Vac System For Sale. Instrument has been fully tested, comes with new seal for trap and backed with warrantyMSRP: $12,700.00

THIS STOPCOCK WILL FIT THE 19/38 JOINT ON THE CONDENSOR FOR THE R110,111,114,121,124 and EL-131. Stopcock Plug, 19/38, Vented, Inlet Feed New ready to use. NEWLY ADDED INVENTORY UPDATE" 24/40 STOPCOCK ARE NOW AVAILABLE, VAPOR TUBES ARE ALSO AVAILABLE FOR THESE MODELS.