COP polymer needle syringe, 1.0 ml
Gx RTF® ClearJect®
Needle Syringes

The Gx RTF® ClearJect® polymer staked in needle syringes were developed in close cooperation between two Gerresheimer locations in order to create synergy between the syringe experts in Bünde (Germany) and the plastic experts in the Technical Competence Center in Wackersdorf (Germany). The polymer needle syringes are produced in our production site in Pfreimd (Germany).

The COP needle syringes are free of glue, as the cannula isn't glued in, but is instead directly overmolded in the injection molding procedure. These polymer syringes are economical thanks to the fact that the innovative COP syringe bodies are designed to use commercially available standard components throughout. This start with the use of standard cannulas and continues with the elastomer components from Aptar Stelmi, West and Datwyler as well as Gerresheimer piston rods and backstops used.

Your PLUS with Gerresheimer

GX RTF® ClearJect® needle syringes

COP plastic needle syringe 1 ml
1.0 ml long
2.25 ml
  • Syringe sizes of 1.0 ml long and 2.25 ml available (further formats upon request)
  • Design corresponds to ISO 11040-6
  • Clean room production according to GMP class C
  • Gamma sterilization

Needle shield: Aptar Stelmi Rigid Needle Shield (RNS)

Needle shield Aptar Stelmi for prefillable polymer syringes
Needle shield Aptar Stelmi for prefillable polymer syringes

The needle shields protect the cannula against deformation up to injection, and keep the cannula sterile until use. The Gx RTF® ClearJect® prefillable polymer needle syringes are available with an Aptar Stelmi RNS.

27 gauge, ½-inch stainless-steel cannula

Cannulas for prefillable COP plastic needle syringes 1 ml
Gx RTF® ClearJect® prefillable polymer staked in needle syringes are supplied with a thin-walled, 27-gauge cannula

The prefillable polymer staked in needle syringes are supplied with a thin-walled, 27-gauge, ½ inch (12.7 mm) stainless-steel cannula with three bevels. The steel quality corresponds to AISI 304, and the size to standard DIN 9626.

Syringe system components: Commercially available standard components

Plunger stoppers

  • Fluoropolymer-coated plungers from West and Datwyler
  • Uncoated plunger stoppers from SRI (Sumitomo Rubber Industries)
  • Packaging for plunger stoppers: PE bag (standard), nested, Rapid Transport Port Bag for isolators RABS

Gx® Plunger rods

  • Materials: Polypropylene, Polystyrene, Polycarbonate
  • Colors: transparent, colored
  • Threading: standard, compatible with „FluroTec“ plungers
Standard components for the prefillable polymer needle syringe
Economic efficiency of the prefillable polymer syringes through standard components

Gx® backstops, finger flange enlargement

  • For distinction, improved handling and increased safety through ergonomic design
  • Material: Polypropylene
  • Colors: transpartent, colored

Standardized nest/tub format

„Ready-to-use“ format for prefillable polymer needle syringes
Gx RTF® ClearJect® prefillable polymer needle syringes are delivered in „ready-to-use“format

Gx RTF® ClearJect® prefillable polymer syringes with cannula are packed as glass syringes in nest and tub for easy handling and filling. The nests are suitable for all usual filling systems.
1.0 ml long polymer needle syringe: 160 (10x16) .
2.25 ml polymer needle syringe: 100 (10x10)

Costumized solutions

Prefillable COP plastic syringes
We offer customized solutions for prefillable plastic syringes made of COP or COC

Gerresheimer offers many years of experience both in the processing of the two primary materials of the pharmaceuticals and healthcare industries, glass and plastics, and in the production of primary packaging, medical devices, and drug delivery systems. The development teams of our Bünde location, which specializes in glass, work hand in hand with the plastic experts in our Technical Competence Centers in Wackersdorf (Germany), Peachtree City (USA), and Dongguan City (China).  Our experts for glass and plastics are happy to work together with you to develop your distinctive plastic syringe of COP or COC, coordinated to suit your specific active ingredient, area of use, or your corporate brand. We offer you solutions for primary packaging (glass and plastics), drug delivery devices/medical devices and for combination products from one source, without interfaces, for a quicker time to market. 

Product catalogue

You find further information in our interactive product catalogue.

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Contact us!
Rolf Kitiratschky
Sales Europe
+49 (0) 5223 164 437
Steve Hourmezian
Sales USA
+1 678 951 3959
Jacky Hu
Sales Asia
+86 186 8111 0823