Syringes
Sterile, single-use 29G insulin syringes for reconstituting, measuring, and transferring research peptides and solutions in the laboratory. Available in a 10-pack or a full box.
| Available sizes | 10 Pack, 1 Box |
|---|---|
| Physical form | Sterile single-use syringes |
Sterile single-use syringes
Sterile, single-use 29-gauge (29G) insulin syringes for reconstituting, measuring and transferring research peptides and solutions in the laboratory. Available in a 10-pack or a full box — general laboratory consumables intended to support accurate handling of lyophilized and reconstituted reference materials.
Single-use is the operative specification: reusing a syringe across draws defeats the purpose of a preserved diluent and introduces both contamination and carry-over error into a study.
Why accurate transfer matters
Reconstitution is a volumetric operation. The concentration of a finished solution is set entirely by the volume of diluent added to a known mass of powder, so an imprecise transfer produces a solution whose concentration is not what the protocol says it is — an error that then propagates silently through every subsequent measurement.
The reconstitution calculator works out the volume required for a target concentration, and the step-by-step reconstitution guide covers the technique itself, including how to add diluent without foaming or shearing the compound.
Using them with lyophilized compounds
Syringes are used alongside bacteriostatic water, the standard diluent for freeze-dried reference compounds — our note on bacteriostatic vs. sterile water explains which diluent suits which workflow. Between draws, the reconstituted vial is refrigerated; see the storage guide and our storage information page.
Related laboratory supplies
Most orders pair syringes with bacteriostatic water and one or more lyophilized compounds from the catalogue. New to laboratory peptide handling? Start with Peptides 101 or browse the full knowledge hub. Details of dispatch and delivery are on our shipping page.
Research Use Only. Supplied for in-vitro laboratory research and development. Not for human or animal use.
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