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بطری معرف نخ کوارتز شفاف
Equipment And Experiment For High Precision Seamless Thread Machining Of Quartz Thread Bottle Product description: 1. Purity: SiO2 content is more than 99.9%, transparent quartz glass tube can reaches above 99.95%. 2. Temperature : Softening point temperature is about 1730 degrees Celsius ,1150 ...
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تجهیزات پیشرفته آزمایشگاهی شیشه ای، بطری ذخیره سازی شیمیایی، بازرسی کامل
Product description: 1. Purity: SiO2 content is more than 99.9%, transparent quartz glass tube can reaches above 99.95%. 2. Temperature : Softening point temperature is about 1730 degrees Celsius ,1150 degrees Celsius in a long time used ,short-time maximum use temperature is up to 1450 degrees ...
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بطری کوارتز آسیاب مقاوم به خوردگی
Shengfan Quartz plate characteristic *Brand shengfanquartz *SIO2 99.99% *Density 2.2(g/cm³) *Degree of hardness moh’ scale 6.6 *Melting point 1732℃ * Working temperature 1100℃ *Annealing point 1180℃ *Softening point 1630℃ Setting Information Color Transparent Shape Circular / Round Standard JGS1...
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بطریهای معرف ذخیرهسازی مواد شیمیایی تجهیزات آزمایشگاه شیشهای بازرسی کاملاً دقیق
Product description: 1. Purity: SiO2 content is more than 99.9%, transparent quartz glass tube can reaches above 99.95%. 2. Temperature : Softening point temperature is about 1730 degrees Celsius ,1150 degrees Celsius in a long time used ,short-time maximum use temperature is up to 1450 degrees ...
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بطری معرف داروخانه 2.2 گرم/سانتی متر مکعب دهان گشاد با دهانه باریک سفارشی
Product description: 1. Purity: SiO2 content is more than 99.9%, transparent quartz glass tube can reaches above 99.95%. 2. Temperature : Softening point temperature is about 1730 degrees Celsius ,1150 degrees Celsius in a long time used ,short-time maximum use temperature is up to 1450 degrees ...
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بطری معرف شیشه ای کوارتز ذوب شده با خلوص شفاف با درپوش پیچ
Product description: 1. SiO2> 99.99% ,high purity quartz tube. 2. Operating Temperature: 1250℃ SoftenTemperature: 1730℃. 3. Excellent visual and chemical performance . 4. Without surface coating and infectant. 5. Health care and environmental protection. 6. Any dimension can be made. 7. CE.RoHs SGS ...
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فلاسک های بطری معرف آزمایشگاهی شیشه ای کوارتز شیشه ای مقاوم در برابر حرارت دمای بالا
Customized Reagent Bottle Wide Mouth Cylinder Quartz Reagent Bottle With Lid For Frozen Liquid Amber Reagent Bottle Main Appilication: light, sources, semiconductor, optical, communications, military, buildingmaterials, chemical, mechanical, electrical, environmental protection and other fields. ...
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بطری معرف شیشه ای سیلیس شفاف خلوص با درپوش پیچی 2.2 گرم / سانتی متر مکعب
Product description: 1. SiO2> 99.99% ,high purity quartz tube. 2. Operating Temperature: 1250℃ SoftenTemperature: 1730℃. 3. Excellent visual and chemical performance . 4. Without surface coating and infectant. 5. Health care and environmental protection. 6. Any dimension can be made. 7. CE.RoHs SGS ...
