Can't find what you're looking for? Whether you're a returning customer or new to ROI, feel free to reach out via contact form or text! We're happy to help!

B12 Ampules 1000mcg, 2mL Bundle | 2 each: ampules, prep pads, sterile gauze, filter needles, 2.5mL 25G IM syringes, 27G SC needle tips

New

$30.00

For research use only

Product appearance and/or label may vary slightly from the images shown.

Reddit Link: Lab Handling B12: Preparing an Injection Sample from a Glass Ampoule

Substack Link: Instruction Guide for Intramuscular (IM) or Subcutaneous (SC) Injection

Backordered — ships on May 31, 2026

Same-Day Shipping

Secure Checkout

Description

Description

This reference-grade compound is provided strictly for laboratory and analytical research purposes. It is not intended for human or animal use, nor for diagnostic, therapeutic, or food applications. Product appearance and labeling may vary.

Product Details:

Cyanocobalamin (Vitamin B12)
Form: Sterile aqueous solution
Concentration: 0.5 mg / mL
Volume: 1 mL (ampoule / vial)
CAS Number: 68-19-9
Molecular Formula: C₆₃H₈₈CoN₁₄O₁₄P
Molecular Weight: 1355.37 Da
Purity: ≥ 98 % (HPLC)
Appearance: Clear red solution
Storage: 2 – 8 °C, protected from light
Shelf Life: 24 months (when stored as directed)

Important Notice:

This compound is supplied exclusively for in vitro laboratory research. It is not a drug, injectable product, or nutritional supplement. Any non-research use may violate local laws. The purchaser assumes full responsibility for safe handling and regulatory compliance.