Non-alkaline earth borosilicate glass (borosilicate glass 3.3) The B 2 O 3 content for borosilicate glass is typically 12–13 % and the SiO 2 content over 80 %. High chemical durability and low thermal expansion (3.3 x 10–6/K) – the lowest of all commercial glasses for largescale technical applications – make this a multitalented glass
The glass is heat-resistant and can permanently operate at temperatures up to 450 °C. In the short term (< 10 h) it even withstands temperatures of up to 500 °C. BOROFLOAT ® glass has a small coefficient of thermal expansion close to that of silicon, making glass-wafers of SCHOTT's borosilicate glass an ideal solution for anodic bonding
Glass and Plastic Vials Individuals that have never stepped foot in a laboratory can imagine what it’s like in a lab. Those individuals probably imagine work stations with test tubes and glass vials.
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Borosilicate Glass is well-known for its durability, low coefficient of expansion, low density, high softening point, high resistance to acids and thermal shock, compared to other glass formulations. The chemical composition consists primarily of silicon oxide (SiO 2 ) and boron oxide (B 2 O 3 ).
Hilgenberg GmbH • Strauchgraben 2 • D-34323 Malsfeld • Germany Tel: +49 (5661) 7303-0 • Fax: +49 (5661) 7303-11 • Web: www.hilgenberg-gmbh.de
Versatile, highly resistant, easy to process – DURAN ® borosilicate glass 3.3 is a multifunctional among technical glasses thanks to its many properties. Borosilicate glass was developed by scientist and company founder Otto Schott in 1897 and patented under the brand name DURAN ® in 1938 (1).
300*300*5: 0.900Kgs: Add to Cart Add to Wish. Chat Online. Borosilicate Glass for 3D Printing. Round: 300mm for Kossel or Rostock Thickness: 5mm Weight: 800g. Square
HM-0726 red PTFE/white Silicone septa, 9mm blue short screw-thread polypropylene cap, closed-top HM-0712 1.5ml wide opening short screw-thread vial, clear 11.6*32mm Borosilicate type 70 HM-0713 1.5ml wide opening short screw-thread vial with write-on spot, clear 11.6*32mm Borosilicate type 70
Grace Davison Discovery Sciences. Certified Reference Standards. For the Forensic, Clinical & Pharmaceutical Industries. OH. H3C. H H3C H H. HO. Catalog #505A
Because borosilicate glass doesn’t expand like ordinary glass, there is a smoother transition between temperatures as well as the ability to withstand different temperatures at the same time. Borosilicate glass has an extremely low coefficient of linear expansion (3.3 x 10 –6 K –1 ) as a result of its low thermal expansion.
Headspace vials are available in clear or amber glass with a round or flat base, a crimp seal with a beveled or square edge finish, or with a screw-thread finish. Headspace vials, septum, and caps can be purchased in various quantities separately or together as convenience kits to fit your laboratory needs.
Jul 07, 2017 · VIAL SAMPLE CLEAR PK100 2ML B7999-1 Clear Borosilicate Glass - Sample Vials 2.0 mlCapacity Drams: 0.5. Use Cap Size:8-425. Vial Size mm :12 x 32. Clear Sample vials are manufactured of highest quality glass. 29049F-2000
BOROFLOAT® 33 is a borosilicate glass type 3.3 as specified in the internation- al standard ISO 3585 and EN 1748 T1. BOROFLOAT ® 33 products meet most international standards, for example the German, British, American and French
The properties of borosilicate glass include four common variations. This page shows summary ranges across all of them. For more specific values, follow the links immediately below. The graph bars on the material properties cards further below compare borosilicate glass to other glass and glass-ceramics (top) and the entire database (bottom).
