B12 1mg/mL - 10mL

For laboratory research use only. Not approved for human or animal consumption. Researchers must follow all institutional protocols, local laws, and lab safety standards. This product is manufactured and verified for scientific research only.

Ships from Canada. All products ship securely in protective packaging.

Minimum order of $100 CAD required to be eligible for shipping. Free shipping automatically applied to orders of $350 CAD and greater.

Due to the sensitive nature of product compounds, returns are generally not accepted.

Short-term storage 2–8 °C

Long-term storage −20 °C

Use only high-quality sterile laboratory-grade diluents to reconstitute (low-quality diluents will result in cloudy peptides).

Allow product and diluent to reach room temperature prior to handling.

Introduce diluent slowly along the vial wall.

Do not shake. Shaking causes peptide shock (cloudy peptides). Gently agitate by rolling slowly in hand.

1. Allow vials to reach room temperature: Remove the peptide vial from refrigerated storage. Allow to come to room temperature for approximately 30 minutes prior to use.

   
   

2. Aseptic preparation: Sanitize the rubber stoppers of both the peptide vial and bacteriostatic water using sterile alcohol pads. Allow surfaces to air dry completely before proceeding.

   
   

3. Prepare the syringe: Using a sterile syringe with a large needle, draw 1 mL of air into the syringe. Inject the air into the bacteriostatic water vial to help prevent pressure build-up.

   
   

4. Draw the bacteriostatic water: Withdraw the required amount of bacteriostatic water. Ensure you have calculated the correct volume before proceeding. Need help calculating? Free online peptide calculator

   
   

5. Reconstitution procedure: Slowly inject the bacteriostatic water into the peptide vial, directing the stream against the inner wall of the vial to minimize bubbles/foaming and denaturation.

   
   

6. Dissolution: Allow the contents to dissolve naturally. If necessary, gently swirl the vial to aid dissolution. Do not shake or agitate vigorously.

   
   

7. Storage: Store the reconstituted peptide in the refrigerator between 2–8 °C. Refrigeration is not required for bacteriostatic water.

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