Product Name: Quartz Conical Flasks and Erlenmeyer Flasks Model NO.: Yukang050 Type: Erlenmeyer Flask Disposable: Disposable Trademark: Yukang Transport Package: Wooden Case, Carton Case Specification: SGS Origin: Liangyugang, Jiangsu Product Description Advantage of the quartz glass tube: 1. High temperature resistant, 1200 degree. 2. Corrosion-resistant3. Good thermal stability4. Good transparency for light5. Good electrical insulationWe can supply more than 5 types and 70 speculations, ranging from 3-300mm clear quartz tube(high purity, good heating resistance, low OH), UV-stop quartz tube, red quartz tube, processed quartz tube, quartz rod, quartz plate, gray quartz tube, and so on. And we have further capacity of trim cutting, fire-polishing, pinching, and bending, and so on. After-Sale service: 1) 24 hrs service for customers. 2) quality issue, we accept reworking if quality is not reach your requirements. 3) sample available for free. 4) OEM service acceptable. Welcome your artwork. ---To order, please reply us your special enquiry