Lyophilised Vials
Methylcobalamin B12 Research Compound
Methylcobalamin in solution, 10 ml vial.
Specification
- Fill weight
- 10 ml
- What arrives
- 1 vial
- CAS number
- 13422-55-4
- Molar mass
- 1344.4 g/mol
- Storage
- Refrigerated on arrival
- Intended use
- Laboratory research only
Buying B12
The price of Methylcobalamin B12 is $42.00 for a 10 ml vial, and you can buy it online here. It is in stock and ships the same working day when ordered before 2pm ET, Mon–Fri. No account is needed and there is no minimum order.
Shipping
Everything ships from Largo, FL in unbranded packaging that names no contents. We ship worldwide — including across Africa, Asia, the Middle East and Latin America — and the cost for your country is shown at checkout before you pay anything.
Delivery is 1 to 3 working days within the United States and 2 to 8 working days to most other destinations. Free shipping over $500. Full rates and transit times.
Payment is by cryptocurrency only, and paying that way takes 2% off the order. Card networks do not underwrite this category, which applies to every supplier in it. You can buy crypto with an ordinary card in about ten minutes.
Lost or damaged in transit inside 30 days and it ships again free. Full terms.
What it is studied for
The methylated cobalamin form, used as a cofactor in methylation research and stocked because it appears in the same protocols as the metabolic compounds.
Handling
- Let the vial reach room temperature before opening. Condensation on cold glass draws moisture into the powder.
- Wipe the stopper with a 70 percent isopropyl pad and let it dry.
- Add diluent slowly down the inside wall of the vial. Directing it onto the powder can denature the peptide.
- Let it dissolve undisturbed. Do not shake. Swirl gently only if material remains after several minutes.
- Label the vial with compound, concentration and date, then refrigerate the solution.
Work out the draw volume for any fill weight and diluent combination.
Questions
How is Methylcobalamin B12 supplied?
Methylcobalamin in solution, 10 ml vial. It ships in unbranded outer packaging that lists no contents. Store refrigerated on arrival. The lyophilised powder is stable in transit at ambient temperature.
How is B12 reconstituted?
Bacteriostatic water is the usual diluent. Run it down the inside wall of the vial rather than onto the powder and let it dissolve without shaking. With 10 ml in the vial, the diluent volume you choose sets the final concentration. The reconstitution calculator on this site works out the draw volume for any combination.
Where can I buy B12?
Methylcobalamin B12 is for sale here at $42.00 for a 10 ml vial, ordered online with no account and no minimum. We ship from Largo, FL to the United States, United Kingdom, Canada, Australia, Ireland, New Zealand and the European Union, in unbranded packaging. Orders placed before 2pm ET dispatch the same working day.
How much does shipping cost for B12?
Shipping is $9.00 within the United States, $19.00 to Canada, $24.00 to the United Kingdom, Ireland and the EU, and $29.00 to Australia and New Zealand. It is free above $500 domestically and $500 to $600 internationally depending on destination. Everything leaves from one facility in packaging that names no contents.
Is B12 sold for human use?
All products listed are sold strictly for in-vitro laboratory research and analytical use. They are not drugs, foods, cosmetics or medical devices, and are not intended to diagnose, treat, cure or prevent any disease.
