Price list/Ancillary & Supplies/Vitamin B12

Ancillary & Supplies

Vitamin B12 10mg x 10 vials

Cobalamin. Supplied as a sealed box of 10 vials for laboratory research use, sold to approved trade accounts only.

Code B12Presentation 10mg x 10vialsCategory Ancillary & SuppliesSizes listed 1Price $35.40

Pricing ladder Prices in CAD · 1 presentation

Code	Presentation	Availability	Per box	Per vial	Per mg or unit	Boxes	Line total
B12	10mg x 10vials	Ships in 2 weeks	$35.40	$3.54	$0.354 /mg

B12 in figures 10mg x 10vials

In the box	10 vials of 10mg, 100 mg in all. Sold by the sealed box.
Price	$35.40 a box, $3.54 a vial, $0.354 /mg. In CAD, freight included from $1,000.00 an order.
Leaves	Ships in 2 weeks. It is not on the shelf yet: it is on order.

Identity Reference values

Name	Cyanocobalamin
Product code	B12
Description	Cobalamin
CAS number	68-19-9
Molecular formula	C63H88CoN14O14P
Molecular weight	1355.39 g/mol
Presentation	10mg x 10vials, 10 vials per box

Reference identity for ordering and goods-in checks. The certificate issued with your batch is the controlling document.

Release specification

Every batch is tested against these limits before it is released to stock. A batch that fails any line is quarantined and does not ship.

Appearance	Clear red solution, free from visible particles
Identity	Identity confirmed against the incoming specification for the article
Purity	To the article specification
Related substances	Not applicable
Water content	Not applicable
Acetate content	Not applicable
Residual solvents	Not applicable
Bacterial endotoxin	Reported on the certificate where the article is tested
Net content	Labelled fill volume per vial, plus or minus 5 percent
Container and closure	Multi-dose vial, bromobutyl stopper, aluminium flip-off seal
Storage	Ambient, 15 to 25 degrees Celsius, protected from light
Shelf life	24 months from manufacture, retest date on every certificate
Reconstitution	Not applicable

Manufacture and documentation

Process route	Compounded, filtered and filled under controlled conditions
Batch numbering	Year and month of manufacture, product code, then the batch sequence. The number on your vial label, your packing list and the certificate is the same number.
Ships with	Packing list showing the batch against every line. Certificate of analysis released with the shipment or on request.
Retained samples	Held 12 months from dispatch against any query on a batch.
Specification sheet	A reference datasheet for this compound, with the release limits and the packing detail, comes from the Download the specification sheet button. It carries no prices, so you can pass it to your own customer.
Look up a batch	Certificate lookup takes any batch number from a label or packing list. How a batch is released.

Packing and freight

Freight is included on orders of $1,000.00 and over; below that the checkout quotes the carrier, or a flat $35.00 when no live quote is available, before you pay. The desk books the carrier. The packing list, commercial invoice and batch certificate travel with every shipment; ask for a packing specification if your receiving needs one.

Unit of sale	Sealed box of 10 vials. Boxes are not split.
Presentation	10mg x 10vials
Incoterm	DAP, delivered in Canada. Freight included on orders of $1,000.00 and over, quoted at checkout below that; nothing is added at dispatch.
Carriers	Purolator, FedEx, UPS, Canada Post. Everything ships tracked and plainly packed.

B12

Per box$35.40

Per vial$3.54

AvailabilityShips in 2 weeks

Box contains10 vials

In your order$0.00

Boxes

Back to the price list

Not on the shelf

We can tell you the day a batch of B12 is received, once, by email.

Batches in stock in Canada or the United States

No batch of this line is held in Canada or the United States right now. The desk confirms the batch and its retest date when your order is acknowledged.

Ordering

Unit of sale. Sealed box, minimum one box per line.

Minimum order. $300.00 CAD per order, one sealed box per line. First order from $100.00 CAD.

Dispatch. On order, and it ships in 2 weeks from Canada or the United States.

Freight. DAP, delivered in Canada; freight included on orders of $1,000.00 and over, quoted at checkout below that.

Price and shelf state for B12 as of October 16, 2026, the last day either changed.

About this line

B12 is Vitamin B12 at 10mg a vial: 10 sealed vials to the box, 100 mg in total, $35.40 the box or $0.354 /mg. It is the only presentation of Vitamin B12 listed.

B12 is not on the shelf yet: it is on order and ships in 2 weeks. Every vial label repeats the code and the batch number, so the certificate can be pulled from the label alone.

At $35.40 a box, 9 boxes of B12 reach the $300.00 CAD minimum, $318.60 of goods, and 3 boxes clear the $100.00 first-order floor. Any mix of lines counts toward it, so B12 can make up part of it.

What the certificate for B12 must show

Each box of B12 comes from one batch, and that batch’s certificate carries the lines below before it is released. The limits are the release specification.

Purity. To the article specification, with the main peak named on the chromatogram.
Identity. Identity confirmed against the incoming specification for the article. The spectrometer should place the protonated molecule at m/z 1356.4 for 1+, m/z 678.7 for 2+, against a calculated average mass of 1355.4 (C63H88CoN14O14P); the measured mass should agree to within a unit.
Related substances. Not applicable.
Water. Not applicable.
Fill. Labelled fill volume per vial, plus or minus 5 percent.
Endotoxin. Reported on the certificate where the article is tested.
Batch, dates, signature. The batch number as printed on the vial label and the packing list, the date of manufacture, the retest date (24 months from manufacture, retest date on every certificate), and the release signature.

Look up a batch number to pull the certificate on file; the signed copy travels with the shipment.

Vitamin B12 10mg: what buyers ask

How much does a box of Vitamin B12 10mg cost?

$35.40 in CAD for the sealed box of 10 vials, which is $3.54 a vial and $0.354 /mg. Freight included on orders of $1,000.00 and over, quoted at checkout below that.

Are there other sizes of Vitamin B12?

Not at present: B12 is the only presentation of Vitamin B12 listed.

Can B12 ship today?

Not from stock yet. B12 is on order and ships in 2 weeks.

What is in a box of B12?

10 sealed vials, each holding 10mg of Vitamin B12, 100 mg in the box, packed as a solution with the code, the strength and the batch number on every label. The box is the unit of sale and is not opened.

What is on the certificate for a batch of B12?

In order: purity, identity, related substances, water, fill, endotoxin, batch, dates, signature. Each line carries its limit and the batch’s result; the list above is the whole of it, and the batch number on it matches the vial label.

How is B12 stored after delivery?

Ambient, 15 to 25 degrees Celsius, protected from light. Shelf life is 24 months from manufacture, retest date on every certificate.

What is the smallest order of B12?

One sealed box. The order as a whole must reach $300.00 CAD ($100.00 on a first order), and any mix of lines counts toward it.

Does the B12 price come down with volume?

Yes, by the order and by the account, and checkout takes the better of the two, never both. A single order takes a volume discount on its goods: 5 percent from $5,000.00, 10 percent from $10,000.00, 15 percent from $20,000.00 and 20 percent from $50,000.00. Lifetime paid spend also moves the account up: Silver from $5,000.00 takes 3 percent off goods, Gold from $15,000.00 takes 6 percent off goods, Platinum from $50,000.00 takes 10 percent off goods, Diamond from $100,000.00 takes 15 percent off goods. On B12 that runs from $35.40 at list to $28.32 a box at 20 percent off.

What is Vitamin B12, and what sizes is it supplied in?

Vitamin B12 (CAS 68-19-9) is a cobalamin; molecular formula C63H88CoN14O14P, average mass about 1355.39 g/mol. Supplied for research use in 1 size, 10mg, 10 vials a sealed box, from $35.40 a box.