BAC Water
€8,49 – €13,49Price range: €8,49 through €13,49
USP-grade bacteriostatic water for peptide reconstitution — 3 ml sterile vials for research labs. Batch-verified, fast EU shipping. Research use only.
Bacteriostatic water (BAC water) is sterile water preserved with 0.9% benzyl alcohol — the industry-standard diluent for reconstituting lyophilized (freeze-dried) peptides and research compounds in laboratory settings. The benzyl alcohol acts as a bacteriostatic agent, inhibiting microbial growth and allowing the solution to remain stable after initial opening, which is important for multi-draw research vials. Unlike plain sterile water, it resists contamination across repeated draw cycles, is chemically inert toward standard peptide compounds, and is used across research disciplines from endocrinology and peptide biology to pharmacology. NutriPep supplies bacteriostatic water in clearly labeled, sealed vials at research-grade standard, each batch verified for sterility and benzyl alcohol concentration, and ships across the EU with the documentation needed for lab intake. This product is a laboratory diluent supplied strictly for research use only — not for human consumption or injection; always follow your institution’s protocols when handling sterile materials.
| Supplier SKU | MYPBA |
| Purity | USP-grade |
| Molecular Weight | 18.015 Da |
| Molecular Formula | H₂O + 0.9% C₇H₈O |
| CAS Number | 7732-18-5 (water); 100-51-6 (benzyl alcohol) |
| Peptide Type | Sterile reconstitution vehicle (USP-grade) |
| Appearance | Clear, colourless sterile liquid |
| Solubility | Ready-to-use solution. No reconstitution required. |
| Storage Instructions | Store unopened vials at room temperature (20–25°C), protected from heat and freezing; shelf life 36 months unopened. After first puncture, store refrigerated at 2–8°C and discard after 28 days. |
| Shelf Life | 36 months (unopened, room temperature); 28 days after first puncture (2–8°C) |
| Testing Scope | sterility, endotoxins |
| Dosagem | 10 ML, 3 ML |
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Relevância em Investigação / Research Relevance
- Standard reconstitution vehicle for lyophilized peptides and proteins in laboratory research
- Benzyl alcohol preservative (0.9%) maintains sterility for multi-use vial protocols over a 28-day window
- Manufactured to USP (United States Pharmacopeia) pharmaceutical-grade standards
Referências Científicas / Scientific References
- Bacteriostatic Water for Injection, USP — Official Monograph — United States Pharmacopeia (USP-NF, 2026)
- Bacteriostatic Water for Injection, USP — Prescribing Information — FDA DailyMed (National Library of Medicine, 2026)
Notas Regulamentares / Regulatory Information
Bacteriostatic water is an approved pharmaceutical excipient meeting USP standards. It is not a controlled substance and is not listed on the WADA Prohibited List.
For research use only. This product is intended exclusively for in-vitro research and laboratory applications. Not approved for human or animal consumption, medical treatment, or therapeutic use.
A Revolução dos Peptídeos na Biologia Celular
Síntese peptídica de precisão laboratorial, com certificação analítica lote a lote para investigação celular e bioquímica de rigor.
Confirmação de peso molecular exato por ESI-MS e pureza de pico garantida.
Protocolos de bancada e síntese química alinhados com as Boas Práticas de Laboratório (GLP).
Transparência total com laudos analíticos originais e cromatogramas acessíveis por lote.
Montagem automatizada de aminoácidos com proteção ortogonal para integridade biológica.
É por isso que a
Nutripep existe
Para descodificar a sinalização bioquímica que o organismo escreve a nível molecular e transformá-la em compostos peptídicos de precisão para a investigação regenerativa.
A Nutripep na vanguarda da investigação celular e bioquímica.
50+ Publicações e Ensaios · 120+ Laboratórios Parceiros · Pureza Analítica ≥ 99.4%
“A síntese de fase sólida da Nutripep estabelece um novo patamar de referência em estabilidade conformacional.”
“Eliminação rigorosa de solventes residuais e sais TFA para máxima viabilidade em ensaios in vitro.”
“O envio estéril com controlo térmico garantiu estabilidade e integridade molecular intacta até à bancada.”
“A acessibilidade imediata a laudos HPLC/MS originais por lote eleva o padrão de transparência analítica.”
“Reprodutibilidade consistente demonstrada em ensaios prolongados de proliferação celular.”
“A integridade molecular dos peptídeos Nutripep permitiu acelerar em meses as fases de ensaio pré-clínico.”

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