Name: Bacteriostatic Water 10ml nullmg
Brand: PeptidLabs
SKU: PL-ACC-002
Price: 9.90 EUR
Availability: InStock

Question 1

What is Bacteriostatic Water 10ml?

Accepted Answer

Bacteriostatic Water (BAC water) is the reconstitution standard for lyophilized peptide research. Each 10 mL multi-use vial contains sterile water for injection with 0.9% benzyl alcohol acting as a bacteriostatic preservative — the same composition used in clinical research protocols worldwide.

Why it matters. Lyophilized peptides ship as a dry powder. Before they can be drawn into a syringe for in vitro experiments, you need a sterile diluent that will not introduce microbial growth across repeated punctures. Plain sterile water for injection is single-use; bacteriostatic water lets you draw from the same vial for up to 28 days after first puncture, which matches the practical re-dose schedule of a typical peptide study.

How to use. Aim the needle along the glass wall of your peptide vial so the diluent runs down rather than directly hitting the lyophilized powder. Gently swirl — never shake — until fully dissolved. Standard reconstitution volumes are 1 mL, 2 mL, or 3 mL depending on your target concentration. Our reconstitution calculator at /calculator gives the exact volume for any vial size and study dose.

Storage. Sealed vials are stable at 15–25 °C for up to 36 months from the manufacture date. After first puncture, store the working vial at 2–8 °C and discard remaining content after 28 days.

*FOR IN VITRO RESEARCH USE ONLY. NOT FOR HUMAN OR ANIMAL USE.*

Question 2

What purity is guaranteed?

Accepted Answer

All peptides undergo HPLC analysis with a guaranteed minimum purity of 98%. In practice, most batches reach 99% or higher — the exact value for your specific batch is documented in the Certificate of Analysis (COA) we ship with every order, issued by an independent accredited laboratory. The COA also documents identity and molecular weight. Additional analytical data is available on request.

Question 3

How should I store this peptide?

Accepted Answer

Store lyophilized peptides at -20C in a dark, dry environment. In this form, stability is maintained for up to 24 months. After reconstitution, the solution remains stable for 2-4 weeks at 2-8C. Avoid repeated freeze-thaw cycles — aliquot as needed.

Question 4

Do you provide a Certificate of Analysis?

Accepted Answer

Yes. Every batch ships with a Certificate of Analysis (COA) from an independent laboratory. The document includes an HPLC chromatogram with purity data and mass spectrometry analysis confirming molecular identity. COA files are available for download on the product page or sent via email with the order.

Question 5

Where do you ship?

Accepted Answer

We ship to Bulgaria (1-2 business days via Econt or Speedy) and all EU member states (3-7 business days via international courier). All shipments are discreetly packaged and temperature-controlled when required.

Question 6

What is your return policy?

Accepted Answer

Unopened products in original packaging may be returned within 14 days of receipt for a full refund. Due to the nature of research reagents, opened products cannot be accepted. For defective products, we cover return shipping and issue a full refund.

Bacteriostatic Water 10ml

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