Liofilizado · 20 mL / vial Bacteriostatic Water 20 mL / vial — Vial de péptido verificado por HPLC

Support & Solvents 20 mL / vial

Bacteriostatic Water — 20mL Multi-Use Vial

Q: What is Bacteriostatic Water used for?

Bacteriostatic Water (BAC Water) is the standard solvent for reconstituting lyophilized peptides. The 0.9% benzyl alcohol preservative inhibits microbial growth, allowing the same vial to be punctured multiple times for sequential reconstitutions over up to 28 days.

Q: How long is Bac Water stable after opening?

Once punctured, a Bacteriostatic Water vial is good for up to 28 days at room temperature thanks to the benzyl alcohol preservative. Unpunctured vials are stable at room temperature for the printed expiry (typically 24 months from manufacture).

Q: Is Bac Water the same as sterile water?

No — plain "sterile water for injection" has no preservative and must be discarded after a single use. Bacteriostatic Water contains 0.9% benzyl alcohol which prevents microbial growth in multi-use vials. For peptide reconstitution, always use Bacteriostatic Water unless your specific protocol requires preservative-free water.

Q: How do I store Bacteriostatic Water?

Store the Bacteriostatic Water vial at room temperature, protected from light. No refrigeration needed.

Sterile water + 0.9% benzyl alcohol · Multi-use vial · USP-grade

Reconstitución Sterile

Sterile reconstitution solvent — water for injection preserved with 0.9% benzyl alcohol for repeated multi-use vial access.

Número CAS: —
Peso molecular: —
Pureza: USP-grade sterile
Almacenamiento: −20 °C, liofilizado

Secuencia de aminoácidos Sterile water for injection + 0.9% benzyl alcohol (preservative)

Elija su paquete

1 vial $14 /vial $14 total Más popular 3 viales $10 /vial $30 total Mejor relación calidad-precio 10 viales $7 /vial $70 total

Gratis en pedidos superiores a 9$7.99 a EE. UU. (48 h) · $14.99 a todo el mundo (5 días hábiles)

Embalaje discretoMailer aislado liso, sin nombre del compuesto en el exterior.

Certificado de análisis

Informe analítico por lote — HPLC, ESI-MS, endotoxina LAL, metales pesados, esterilidad

Lote actualBAC913

Liberado2026-04-10

Pureza HPLC99.11%

Endotoxina (LAL)Aprobado · < 0,5 EU/mg

Leer el COA completo Ver todos los resultados de laboratorio

Acerca de Bacteriostatic Water

Buy Bacteriostatic Water 20mL at IGF1 Shop. Bacteriostatic water is sterile water for injection containing 0.9% benzyl alcohol as a bacteriostatic preservative. The preservative inhibits microbial growth in multi-use vials, allowing repeated access for up to 28 days after first puncture. The standard solvent for reconstituting lyophilized peptides — USP-grade sterile.

También conocido como: Bacteriostatic Water · Bac Water · BAC Water · Sterile water for injection

Bacteriostatic Water — Mecanismo y especificaciones

Bacteriostatic water is sterile water for injection containing 0.9% benzyl alcohol as a bacteriostatic preservative. The preservative inhibits microbial growth in multi-use vials, allowing repeated access for up to 28 days after first puncture. The standard solvent for reconstituting lyophilized peptides.

Calidad y criterios de liberación

Cada lote de Bacteriostatic Water se libera solo después de pasar la HPLC en fase inversa (≥ 99 % de pureza en área a 220 nm frente a un estándar de referencia), la confirmación del peso molecular por espectrometría de masas ESI, y la prueba de endotoxinas LAL (Limulus Amebocyte Lysate) por debajo de 0,5 EU/mg. El Certificado de análisis específico del lote se proporciona con el pedido y está disponible previa solicitud antes de la compra.

FAQ

Bacteriostatic Water — Preguntas frecuentes

What is Bacteriostatic Water used for?

Bacteriostatic Water (BAC Water) is the standard solvent for reconstituting lyophilized peptides. The 0.9% benzyl alcohol preservative inhibits microbial growth, allowing the same vial to be punctured multiple times for sequential reconstitutions over up to 28 days.

How long is Bac Water stable after opening?

Once punctured, a Bacteriostatic Water vial is good for up to 28 days at room temperature thanks to the benzyl alcohol preservative. Unpunctured vials are stable at room temperature for the printed expiry (typically 24 months from manufacture).

Is Bac Water the same as sterile water?

No — plain "sterile water for injection" has no preservative and must be discarded after a single use. Bacteriostatic Water contains 0.9% benzyl alcohol which prevents microbial growth in multi-use vials. For peptide reconstitution, always use Bacteriostatic Water unless your specific protocol requires preservative-free water.

How do I store Bacteriostatic Water?

Store the Bacteriostatic Water vial at room temperature, protected from light. No refrigeration needed.