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Development and production of Vials made of tubular glass

Together with our partner company Glastechnik Gräfenroda GmbH, we are your competent partner for custom-made products from tubular glass. Trained glassblowers and mechanical engineers as well as extensive experience enable us to develop and produce a finished product together with you from an idea.

In the center of Thuringia's glass craftsmanship, we produce, together with our partner company Glastechnik Gräfenroda GmbH (GTG), innovative quality glass products for chromatography, pharmacy and industry. GTG is a traditional family-owned industrial company.
It is our common endeavor to continuously question and optimize every step from development to final inspection. Through conscious lateral thinking, solutions are sought and found in order to develop new products for new applications. The focus is on consistently high and consistent quality. Our goal is to deliver high quality and helpful vials and bottles as a solution for daily work in the analytical laboratory.

Examples of joint in-house developments include:

V-Vial - 12 x 32 mm autosampler vial with optimized microsampling
µ-Vial - 12 x 32 mm autosampler vial with permanently integrated 350 µl insert
iV2µ - 12 x 32 mm autosampler vial with melted, directly sealed 250 µl insert
VMax - bottles with optimized microsampling in clear and amber glass

The autosampler vials from in-house production are now also available in a set with the appropriate sealing caps and high-quality septum.
see fig. 2

An insight into the latest in-house developments:

patented VMax vial with tamper-evident closure GL18-25/058-D/Vm

see fig. 3

  • 10 ml screw vial with optimized microsampling, Ø 25 mm, 58 mm height
  • Remaining volume approx. ≤ 7 µl
  • ideal for automated sample preparation
  • Tamper-evident closure for standard thread GL18
  • The walls of the bottles are consistently thick

patented, large nano-vial with tamper-evident closure GL18-25/058-D/nG250

see fig. 4

  • 2.5 ml screw vial with optimized microsampling, Ø 25 mm, 58 mm height
  • ideal for automated sample preparation
  • Tamper-evident closure for standard thread GL18
  • different volumes possible with the same external dimensions

Other volumes and dimensions are possible for both the Vmax and the nG Nano-Vial from an order quantity of 5000 pieces.

Vial with maximum opening and 1D/2D barcode GS18-16/055-H/Vm

see fig. 5

  • approx. 7 ml screw vial without shoulder, thus maximum opening
  • Standard thread GL18
  • optimized microsampling
  • 1D/2D barcode possible according to customer specifications

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