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Cyanocobalamin (B12) (10ml)

Cyanocobalamin (B12) (10ml)

Original price was: $105.00.Current price is: $89.00.Verify to view price

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For Research Use Only — Not for Human Use. Cyanocobalamin is a synthetic form of vitamin B12 supplied as an aqueous solution for laboratory use.

View Certificate of Analysis (COA) for this compound · Third-party tested. Research Use Only.

Download Certificate of Analysis

2 published certificates

SKU: YPB.251 Categories: ,

Description

Cyanocobalamin (B12) — 10 mL solution

Intended use

Research-grade reference material for in-vitro research, analytical method development and identity verification. Cyanocobalamin is a synthetic form of vitamin B12 supplied as an aqueous solution for laboratory use. Research purpose: analytical reference standard, method development and formulation studies in laboratory model systems.

Documentation

Certificate of analysis with identity, purity and lot number available for every lot (see the COA link above). Format: 10 mL sealed vial. Storage: −20 °C, protect from light. Solvent compatibility: sterile lab solvent water (preserved) or sterile water.

Restrictions

For Research Use Only — Not for Human Use. Not for human or animal consumption, therapeutic use, clinical use, diagnostic use or resale to consumers. Not a drug, supplement or cosmetic.

Buyer acknowledgment

By ordering, the purchaser confirms they are at least 21, are acquiring this material solely for bona fide research, will not administer it to any human or animal, and have read the research-use-only labelling.

Additional information

Weight 0.0625 lbs

Certificate of Analysis

Every batch undergoes independent third-party laboratory analysis to verify identity, potency, and safety. Testing includes quantitative assay verification, heavy metals screening, and comprehensive microbial analysis.

View Certificate of Analysis
Certificate of Analysis

Every batch is tested by an independent third-party laboratory before release. Every certificate confirms identity, purity and net content. Depending on the laboratory and the batch, testing may also include microbial, heavy metals or endotoxin screening. The certificate for your batch shows exactly which tests were performed.

VERIFIED ON EVERY BATCH:
Third-Party Lab Verified Identity Confirmed
Purity Verified Net Content Verified

Additional testing varies by laboratory and batch. See the certificate for your lot.

Storage

Supplied as lyophilised (freeze-dried) powder in a sealed vial. Lyophilised material is stable at ambient temperature for the duration of domestic transit.

Long-term storage: −20 °C, protected from light. Short-term: 2–8 °C. Solvent compatibility: sterile lab solvent water (preserved) or sterile water. See the Certificate of Analysis for lot-specific data.

For Research Use Only — Not for Human Use.

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Frequently Asked Questions

Essential information about our research-grade peptides and quality standards.

Peptides are short chains of amino acids linked by peptide bonds, typically consisting of 2-50 amino acids. They serve as the building blocks of proteins and play crucial roles in biological processes.

Research peptides are synthesized versions of naturally occurring peptides, manufactured to precise specifications for use in scientific studies.

Key characteristics: High purity (≥99%), lyophilized form for stability, accompanied by Certificates of Analysis (COA), and manufactured under strict quality control protocols.

Peptide purity refers to the percentage of the target peptide present in a sample, measured via High-Performance Liquid Chromatography (HPLC).

Our Standard: All our research peptides maintain ≥99% purity, verified by third-party laboratory testing and documented in our Certificates of Analysis.

Higher purity is critical for research because impurities can interfere with experimental results and compromise the reproducibility of studies.

All products are supplied in lyophilized powder form within sterile, sealed vials. This format provides:

  • Maximum stability: Extended shelf life compared to liquid solutions
  • Precise measurement: Researchers can work with desired quantities
  • Contamination protection: Sealed vials prevent environmental exposure
  • Shipping durability: Powder form is more stable during transit

Lyophilized peptides:

  • Store at -4°F for long-term storage (up to 24 months)
  • Store at 36-46°F (refrigerated) for short-term storage (up to 3 months)
  • Keep away from light, moisture, and repeated temperature fluctuations

We supply research-grade peptides to:

  • Academic and university research laboratories
  • Pharmaceutical and biotechnology companies
  • Independent research institutions
  • Licensed professionals conducting legitimate scientific research

We maintain rigorous quality control through a multi-step verification process:

  • HPLC Analysis: Every batch tested to verify ≥99% purity
  • Mass Spectrometry: Molecular weight confirmation for peptide identity
  • Third-Party Testing: Independent laboratory verification
  • Sterility Protocols: Aseptic handling and packaging procedures
  • Batch Documentation: Complete traceability from synthesis to delivery

"Research Use Only" (RUO) is a classification indicating that a product is intended exclusively for laboratory research and experimental investigation.

All orders are shipped with research-grade handling protocols:

  • Packaging: Insulated containers with cold packs when required
  • Carriers: USPS Priority Mail
  • Processing: Orders placed before 12 PM EST ship same business day
  • Tracking: Full tracking information provided via email

We stand behind every product:

  • Quality guarantee: Full replacement or refund if products don't meet stated specifications
  • Shipping issues: Free replacement for damaged or lost shipments
  • Unopened returns: Accepted within 30 days for store credit

Researcher Verification

Access is restricted to qualified researchers

Products on this site are supplied for in-vitro and laboratory research only. Please confirm the following before continuing.

Please select your researcher type, enter a valid email, and confirm the three statements to continue.

All compounds are for Research Use Only. Not for human consumption. Must be 21+ to access. Your email is verified again at checkout.

Your statement will show RHEMA RESEARCH LABS for purchases on this site.  ·  Report a concern: support@rhemaresearchlabs.com or (888) 871-7377 — complaints resolved within 7 business days.