B12

Name: B12
Brand: SWISS LAB
SKU: b12
Price: 64.13 USD
Availability: InStock

€59/ 10mg vialIn stock

Methylcobalamin (vitamin B12), the active coenzyme form, for laboratory and analytical use.

≥99.0% purityThird-party testedBatch documented

⚠ For research use only · Not for human use · Not FDA approved

Purity99.0% by HPLC

FormSterile solution

Molecular WeightSee COA

Storage

ReconstitutionSee COA

Documentation

CategoryOther

Sequence available on COA request.

SWISSLAB

Research-grade peptides engineered for purity. For laboratory use only.

A short research-handling guide for B12. For laboratory and research use only.

Methylcobalamin (vitamin B12), the active coenzyme form, for laboratory and analytical use.

B12 is supplied as a lyophilized (freeze-dried) powder. Reconstitute it before research use. Recommended diluent: bacteriostatic water.

Bring the vial and diluent to room temperature.
Draw the diluent with a sterile syringe and add it slowly down the inner wall of the vial.
Swirl gently until fully dissolved — never shake.
Let it stand until completely clear, then refrigerate.

Example: 2 ml of diluent in this 10 mg vial gives 5,000 mcg/ml.

Keep lyophilized vials frozen and out of light. Once reconstituted, refrigerate (2–8 °C) and use within a few weeks. Always use sterile technique.

For laboratory and research use only. Not for human or veterinary use, food, or drug applications.