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Laboratory Solutions & Consumables

Research-grade lyophilized peptides. Third-party tested, COA available on request, shipped within 24 hours from our USA facility.

Laboratory Solutions & Consumables

Lab supplies include bacteriostatic water and other reconstitution materials used to prepare research peptides. Each item is supplied in a sealed, sterile-filled vial. For laboratory research use only.

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All ProductsGLP-1 / Incretin Class Analogs 3Peptide Blends & Multi-Component Formulations 2Copper-Peptide Complexes 1Cytoprotective & Healing Peptides 3IGF & Insulin-Class Peptides 1Growth Hormone Secretagogues (GHS) 3Neuropeptide & CNS-Active Compounds 4Metabolic & Mitochondrial Compounds 3Melanocortin & Reproductive Peptides 3Dermatological & Cosmetic Research Reagents 1Laboratory Solutions & Consumables 2

Working out dilutions before you order? Use the free peptide reconstitution calculator to convert any vial mass and diluent volume into concentration, draw volume and U-100 syringe graduations.

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Frequently Asked Questions

What is bacteriostatic water used for in a laboratory?

Bacteriostatic water is sterile water containing benzyl alcohol as a bacteriostatic agent. The preservative allows a sealed vial to be entered more than once during research work without the contamination risk of plain sterile water.

How does it differ from sterile water for reconstitution?

Sterile water contains no preservative and is treated as single-entry. Bacteriostatic water contains benzyl alcohol, which suppresses bacterial growth in the vial and makes multi-entry handling practical. Some peptides are noted in the literature as sensitive to benzyl alcohol, so the choice is made per compound.

How long is a vial usable once opened?

Labeling for bacteriostatic water commonly specifies a 28-day window after first entry when refrigerated. Laboratories generally date the vial at first entry and retire it at the end of that window regardless of remaining volume.

What else is in this category?

Vitamin B12 solution supplied at 1 mg/ml in a 10 ml vial, used in research settings as a reference solution and diluent component. Both items are supplied for laboratory research use only.