green tungsten for sale, brand-new and used.

Weldmark 1/16"x 7" Tungsten Electrodes Pure Ground Finish 3/pk WMT1582C Pure Tungsten (EWP)Color code: GreenThese electrodes are primary used withalternating current (AC) for welding of aluminumand magnesium alloys. With this type of current,the tip of the EWP electrode forms a clean,balled end, which provides good arc stability.Pure tungsten is the least expensive, but it ismore prone to contamination of the weld thanthe other types of tungsten electrodes.

The Mx3000P™ real-time PCR system is a fully integrated real-time PCR detection system. The system includes a state-of-the-art thermal cycler, a quartz-tungsten halogen lamp to excite fluorescence, a photomultiplier tube for high-sensitivity detection, and real-time quantitative detection and analysis software. With the Mx3000P real-time PCR system, monitoring PCR in real time is fast, easy, and reliable.

This is a brand new binocular compound microscope that is specially designed for clinical examination and teaching demonstration in medical field, laboratories and colleges. It comes with a binocular sliding head, coarse & fine focusing system, and four magnification settings, 40X, 100X, 400X & 1000X. It is an ideal instrument for biological, bacteriological and pharmaceutical researches.

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This list is for 10 packs of Tungsten TIG Welding Electrodes WT20 1/8" x 7" 2.0% Thoriated. Those are Tungsten Electrodes come with RED TIPS. Premium quality 2.0% Thoriated (Red) Tungsten electrodes for TIG weldi

Tungsten electrode with tribal-oxides mixed to have similar performance as 2% Thoriated tungsten. Non-radioactive premium quality tribal-oxides Tungsten electrodes (Purple) for replacement of 2% Thoraited TIG welding Tungsten electrode. 1/8" (3.2mm) by 7" length.

Tungsten electrode with tribal-oxides mixed to have similar performance as 2% Thoriated tungsten. Non-radioactive premium quality tribal-oxides Tungsten electrodes (Purple) for replacement of 2% Thoraited TIG welding Tungsten electrode. 1/16" (1.6mm) by 7" length.

Tungsten electrode with tribal-oxides mixed to have similar performance as 2% Thoriated tungsten. Non-radioactive premium quality tribal-oxides Tungsten electrodes (Purple) for replacement of 2% Thoraited TIG welding Tungsten electrode. 0.040" (1.0mm) by 7" length.

-------------------------------------------------------Reference from Wiki----------------------------------------------------------------------- Name Tungsten Symbol W Atomic Number 74 Atomic Weight 183.84 Density 19.25 g/cm3 Melting Point 3422 °C Boiling Point 5555 °C Tungsten, also known as wolfram, is a chemical element with symbol W and atomic number 74.

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This list is for 10 packs of Tungsten TIG Welding Electrodes WT20 3/32" x 7" 2.0% Thoriated. Those are Tungsten Electrodes come with RED TIPS. Premium quality 2.0% Thoriated (Red) Tungsten electrodes for TIG welding.