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<title><![CDATA[EC21 Product Catalogs - black quartz tube]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/black quartz tube.html]]></link><item>
<title><![CDATA[Factory Manufacture Price Cerium Oxide with CAS No.1306-38-3]]></title><link><![CDATA[https://sintopchem.en.ec21.com/Factory_Manufacture_Price_Cerium_Oxide--11556797_11556957.html]]></link><description><![CDATA[tube grinding, decolorization, clarification, the absorption of ultraviolet light of glass and electronic line.
Cerium oxide polishing powder E series: 
E series is a red cerium oxide grinding powder]]></description><pubDate><![CDATA[20220511]]></pubDate></item>
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<title><![CDATA[Hydrogen Oxygen Hho Brown Gas Generator Acrylic Polishing Machine]]></title><link><![CDATA[https://smtlabtech.en.ec21.com/Hydrogen_Oxygen_Hho_Brown_Gas--11797359_11797374.html]]></link><description><![CDATA[tube sealing,quartz glass tube sealing 
(3) ampoule bottles sealing 
(4) water injection drawing sealing
(5) mould repair, quenching, crucible heating melting metal
(6) solar wafer processing, IC pac]]></description><pubDate><![CDATA[20230526]]></pubDate></item>
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<title><![CDATA[1250Mesh(10 Micron) Bi2Te3 Doped Selenium and Antimony N P Type Bismuth Telluride Powder]]></title><link><![CDATA[https://highpuritymetals.en.ec21.com/1250Mesh_10_Micron_Bi2Te3_Doped--11170695_11176214.html]]></link><description><![CDATA[quartz tube under vacuum.
When alloyed with selenium or antimony, it acts as an efficient thermoelectric material suitable for portable power generation or refrigeration.
Production Processes:Vacuum ]]></description><pubDate><![CDATA[20200617]]></pubDate></item>
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<title><![CDATA[1A1R Diamond Cut Off Wheel for Carbide, Diamond Cutting Discs, CBN Cutting Blades]]></title><link><![CDATA[https://michealcui.en.ec21.com/1A1R_Diamond_Cut_Off_Wheel--2954117_2954135.html]]></link><description><![CDATA[tube, quartz glass, various glass tubes, crystallite glass, precious stones, crystals, jade materials, etc.* Silicon oxide / zirconia / alumina / black ceramic / ceramic pipes, etc.;* Sapphire* High ]]></description><pubDate><![CDATA[20221023]]></pubDate></item>
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<title><![CDATA[Dark Red Quartz Tube]]></title><link><![CDATA[https://dongxinquartz.en.ec21.com/Dark_Red_Quartz_Tube--3636546_3636575.html]]></link><description><![CDATA[With several trace elements added,the red quartz tube can stop UV and part of light,which can make full use of infared ray.We have 3 colors for your choice.It is pink, Bordeaux and black red.
The red]]></description><pubDate><![CDATA[20111220]]></pubDate></item>
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<title><![CDATA[Red Quartz Tube]]></title><link><![CDATA[https://quartzdx.en.ec21.com/Red_Quartz_Tube--4594250_6122806.html]]></link><description><![CDATA[black red. Diameter: 6mm-20mm ,wall thickness :1.0mm-1.2 mm, length:1.24 m or 1.51 m (common specification: diameter 6, 8, 10, 12 16 and 19mm) The red quartz tube is widely used in the field of far i]]></description><pubDate><![CDATA[20140420]]></pubDate></item>
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<title><![CDATA[Hydrogen Oxygen Gas Generator-605T with 600 Liter/Hour Newly]]></title><link><![CDATA[https://ho1986.en.ec21.com/Hydrogen_Oxygen_Gas_Generator_605T--4558105_5776202.html]]></link><description><![CDATA[black knob in front outer shell.) 
5.water-lacking alarm for feeding cell to inform operator to add water into the machine once waterline is lower than 30% of the sight tube. 
6.external flashback ar]]></description><pubDate><![CDATA[20180918]]></pubDate></item>
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<title><![CDATA[Hydrogen Flame Generator -405T with Hho Gases Output Ranging From 100 L/H To 600 L/H Newly]]></title><link><![CDATA[https://browngasales.en.ec21.com/Hydrogen_Flame_Generator_405T_with--4963381_6227303.html]]></link><description><![CDATA[black knob in front outer shell.) 
5.water-lacking alarm for feeding cell to inform operator to add water into the machine once waterline is lower than 30% of the sight tube. 
6.external flashback ar]]></description><pubDate><![CDATA[20180918]]></pubDate></item>
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<title><![CDATA[hydrogen oxygen gas generator-605T with 600 liter/hour hho gases newly]]></title><link><![CDATA[https://21stcenturyjindian.en.ec21.com/hydrogen_oxygen_gas_generator_605T--5454730_5505790.html]]></link><description><![CDATA[black knob in front outer shell.) 
5.water-lacking alarm for feeding cell to inform operator to add water into the machine once waterline is lower than 30% of the sight tube. 
6.external flashback ar]]></description><pubDate><![CDATA[20180918]]></pubDate></item>

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