Prefillable, metal-free glass syringes
Metal-free glass syringes

One problem associated with syringe use is that traces of tungsten or tungsten residues can leave residue behind in the bore when the syringe cone is shaped. Especially for drug products based on biotech derived drug products, our customers therefore require prefillable syringes that ideally exclude the possibility of contamination with tungsten

With the development of an innovative production technology registered for patent, we have been able to address this requirement and create a metal-free 1 ml long Gx RTF® Luer lock syringe that is ready for series production. This process can also be transferred to other Luer lock syringe sizes or to Luer cone syringes of various sizes at any time. The pin used to shape the cone with our new technology is not made of conventional tungsten or an alternative metal, but of a special ceramic. External studies confirm that we can manufacture residue-free syringes for the packaging of especially sophisticated medications with this new technology.

The Fresenius Institute conducted a study confirming that no ceramic residue can be detected in the syringe. A biocompatiblity study also verifies  that the ceramic material is not cytotoxic.

The pin used to shape the cone of the metal-free glass syringes is made of a special ceramic
The pin used to shape the cone of the metal-free glass syringes is made of a special ceramic
  •  The pin used to shape the cone is made of a special ceramic
  • 1 ml long Gx RTF® Luer lock syringe ready for series production
  • The process can be transferred to other Luer lock syringe sizes or to Luer cone syringes of various sizes at any time
  • The Fresenius Institute conducted a study confirming that no ceramic residue can be detected in the syringe
  • Not cytotoxic acoording to ISO 10993-5

Gx® Prefillable Luer Lock Glass Syringes

Syringe sizes from 1.0 ml to 3.0 ml (additional formats upon request)

The high-quality prefillable Gx® luer lock glass syringes are produced from type I glass. The prefillable luer lock glass syringes are available in syringe sizes from 1.0 ml to 3.0 ml (individual solutions on request).

luer lock glass syringes
1.0 ml long
54.0
8.15
6.35
1.0 ml standard
35.7
10.85
8.65
1.5 ml
43.2
10.85
8.65
2.25 ml
54.4
10.85
8.65
3.0 ml
72.2
10.85
8.65

Various closure systems

Tip Cap for prefillable luerlock glass syringes
Tip Cap for prefillable luer lock glass syringes

Tip Cap

Mushroom

EtO-sterilizable rubber formulas:
Datwyler FM27/FM30, Stelmi 6580, West 1883, 7025/65, 7028/55, other formulas available upon request

Closure system for prefillable luerlock glass syringes
Gx TELC®: Patented integrated luer lock closure system for prefillable glass syringes

Gx TELC®

Tamper Evident Luerlock Closure

EtO-sterilizable rubber formulas:
Datwyler FM27, Stelmi 6580, West 7025/65, other formulas available upon request

Closure system for prefillable luerlock glass syringes
Gx TELC®: Patented integrated luer lock closure system for prefillalbe glass syringes

Advantages Gx TELC®

  • Patented integrated luer lock closure system 
  • Luer lock adapter with tamper-evident property
  • Convenient and intuitive opening caused by soft touch surface and easy grip design
  • No unintentional pop off
  • Manufactured of polycarbonate (Luer Lock adapter) and medical grade Thermoplastic Elastomer (sealing cap with tamper-evident flags) using two-component injection molding
  • TPE parts offer color coding of the syringe
  • Insert is made of pharmaceutical rubber like FM27, 7025, 7028, 6580 GS can be chosen
  • Specified opening and spinning forces
  • Fulfills ISO 594 requirements
  • Steam-, gamma- and EtO-sterilization possible

Syringes as a complete system

Gx® Prefillable Luer Cone Glass Syringes

Syringe sizes from 0.5 ml to 3.0 ml (additional formats upon request)

The high-quality prefillable Gx® luer cone glass syringes are produced from type I glass. The prefillable luer cone glass syringes are available in syringe sizes from 0.5 ml to 3.0 ml (individual solutions on request).

luer cone glass syringes
0.5 ml
47.6
6.85
4.65
1.0 ml long
54.0
8.15
6.35
1.0 ml standard
35.7
10.85
8.65
1.5 ml
43.2
10.85
8.65
2.25 ml
54.4
10.85
8.65
3.0 ml
72.2
10.85
8.65

Closure System Six Rib Tip Cap

Six Rib Tip Cap closure system for prefillable luer cone glass syringes
Six Rib Tip Cap closure system for prefillable luer cone glass syringes

We offer a Six Rib Tip Cap as a closure system for our prefillable luer cone glass syringes.

EtO-sterilizable rubber formulas: Datwyler FM27, FM30, West 1883, 7025/65, 7028/55, other formulas available upon request.

Syringes as a complete system

Contact
Contact us!
Rolf Kitiratschky
Sales Europe
Phone
+49 (0) 5223 164 437
Mail
Karen Kanyok
Sales USA
Phone
+1 856 405 9737
Mail
Jacky Hu
Sales Asia
Phone
+86 769 8851 7100 328
Mail