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Manufacturing

Dual-Chamber Cartridges

Two-chamber cartridges that keep a lyophilized peptide and bacteriostatic water separate until they are mixed.

Start Your ProjectAll production formats
How it works

From formulation to a finished product.

A center stopper divides the cartridge into two chambers. The peptide solution is filled into one chamber and freeze-dried in the lyophilizer; after capping, the second chamber is filled with bacteriostatic water. The peptide stays dry until the two chambers are mixed.

  1. 01

    Sterile stopper loading

    Stoppers are loaded, ready to go into the cartridges.

  2. 02

    Center stopper placement

    A center stopper is placed to divide each cartridge into two chambers.

  3. 03

    Dual-chamber cartridge filling

    The peptide solution is filled into the cartridge's peptide chamber.

  4. 04

    Lyophilizer loading

    Cartridges are loaded into the lyophilizer to freeze-dry the peptide.

  5. 05

    Lyophilizer unloading

    After freeze-drying, the cartridges are unloaded with the peptide in dry form.

  6. 06

    Metal cap placement

    Metal caps are placed on the cartridges.

  7. 07

    Bacteriostatic water filling

    The second chamber is filled with bacteriostatic water.

Capabilities

Capabilities and specifications.

Suited to

  • Keeping the peptide dry until the two chambers are mixed
  • Combining lyophilization with cartridge filling
  • Single peptides and peptide blends
Specifications
SpecificationDetail
Cartridge sizesTo be confirmed
Second chamberBacteriostatic water
VolumesTo be confirmed
PeptidesSingle peptides and peptide blends
BrandingPrivate Label or White Label
Customization

Customization options.

Each project is built around your product — choose the options that fit your line.

Private & White Label
  • 01Single peptides or peptide blends
  • 02Custom concentration and volume
  • 03Cartridge only or pen + cartridge
  • 04Your branding or White Label