peptide research material
Purchase options
From $2.89/vial · In stock
Lowest published volume-tier equivalent. View pack prices and order tiers below.
VITAMIN-B-12-10MG-10VIALS
≥99%
MOQ: 1 10 vials
Worldwide shipping to most destinations. Contact us on WhatsApp for special destinations.
Orders are normally prepared for dispatch the next business day. Contact us on WhatsApp for special handling or timing requirements.
For custom blends & oem buyers, PeptideSource uses Vitamin B-12 as a document-led sourcing record. The identity layer covers CAS 68-19-9, formula C63H88CoN14O14P, 1355.4 Da molecular weight; the commercial layer covers sku coverage includes 10mg*10vials, MOQ, order-tier pricing, and repeat-supply fit. COA, HPLC, MS, SDS, storage, and batch notes remain the main procurement evidence.
Buyer fit
Vitamin B-12 is listed for qualified B2B buyers reviewing B2B research-material procurement. Procurement teams should compare identity, purity, storage, document support, SKU planning, and B2B quote review while keeping the page focused on research-material sourcing rather than personal-use, dosing, treatment, or outcome guidance.
Specifications
Batch Quality Verification
Sample COA format, lot-code conventions, and the current-batch matching workflow are summarized below. Sample values are clearly marked as demo records; live HPLC/MS and release files are matched by QA.
Sample verification card
PS-VB1-2606-058Public demo page showing the PeptideSource COA format, QA status, and PDF access pattern.
Current batch request
Matched by SKU + lot IDLive order documents are supplied after QA confirms the exact product, SKU, and available lot.
Example lot-code format
PS-VIT-2606-855Format example only. Real batch IDs are assigned from production and release records.
QA review window
5-11 business hoursTypical document-matching window for qualified procurement requests, subject to current batch status.
Laboratory Planning Tool
Open the calculator as a procurement planning aid for vial mass, diluent-volume records, and target concentration notes. It is not a human-use protocol, administration guide, or clinical recommendation.
Open laboratory calculatorAcademic Identifiers
Public identifiers support search and procurement review, but final buyer files should still be matched against the current COA, HPLC/MS packet, and local compliance requirements.
Priority sourcing brief
For qualified buyers, Vitamin B-12 should be evaluated through identity, commercial fit, and document readiness. Identity fields include CAS 68-19-9, formula C63H88CoN14O14P, 1355.4 Da molecular weight. The sourcing checklist is SKU coverage such as 10mg*10vials, ≥99%, batch-file access, MOQ, lead time, and repeat-order suitability.
| Parameter | Procurement value | Review note |
|---|---|---|
| Family-specific review | identity, purity, storage, document support, SKU planning, and B2B quote review | This row gives the page a category-specific semantic signal rather than a generic peptide-template footprint. |
| Identity review | Vitamin B-12; CAS: 68-19-9; Formula: C63H88CoN14O14P; Molecular weight: 1355.4000 Da | Use these fields to orient product matching, then confirm the current batch document packet before quote approval. |
| Quality packet | COA, HPLC, MS, SDS, storage notes, and batch context available for qualified procurement review. | The requested files should match the SKU, batch, and commercial offer being reviewed. |
| Commercial fit | SKU size, MOQ, tier price, lead time, destination requirements, and repeat-order expectations. | This separates sample evaluation from distributor replenishment, OEM, or bulk procurement planning. |
Quality documentation
Batch document coverage is summarized below. Qualified buyer packets are matched by product name, SKU, purchase-list item, and confirmed lot during QA review.
Batch-specific certificate available for qualified buyer review.
Purity documentation available for every product.
Molecular identity confirmation available on request.
Safety and handling documents available for procurement review.
Document packet
Batch-specific certificate of analysis for buyer review.
Purity chromatogram available for every product request.
Identity support packet can be matched to the requested SKU.
Provided when available or required for procurement review.
Safety and handling document available for operational review.
Shared when relevant to the requested batch or OEM workflow.
PeptideSource keeps public identity references and supplier-side documents attached to Vitamin B-12 as sourcing support. Qualified buyers can request the current COA, HPLC chromatogram, MS identity support, SDS, storage guidance, and applicable batch context before quote approval.
Buyer questions
Vitamin B-12 is grouped for B2B research-material procurement, so the useful procurement review includes identity, purity, storage, document support, SKU planning, and B2B quote review in addition to identity fields, SKU size, MOQ, and quote terms.
Qualified buyers can request COA, HPLC purity support, MS identity context, SDS, storage notes, and batch-specific information when available for the quoted SKU.
Compare identity fields, category-specific review points, purity basis, SKU size, MOQ, lead time, tier pricing, storage expectations, and document packet readiness.
No. The page is written for qualified B2B research-material sourcing, supplier evaluation, and document review only.
Yes. Buyers can share target SKU sizes, quantity expectations, document requirements, destination needs, and repeat-order plans for B2B quote review.
Vitamin B-12 is reviewed against CAS 68-19-9, formula C63H88CoN14O14P, 1355.4 Da. The next check is the current batch packet, including COA, HPLC chromatogram, MS or identity support, and any label or storage notes needed for a procurement file.
injection searches check is treated as search context, not as a protocol or outcome claim. PeptideSource people usually check CAS 68-19-9, formula C63H88CoN14O14P, 1355.4 Da, SKU coverage such as 10mg*10vials, purity basis, COA/HPLC/MS support, storage notes, and batch-document availability before comparing suppliers.
Send the product name, SKU, or intended purchase-list line and the support team will match available COA, HPLC chromatogram, MS identity support, SDS, storage notes, and related batch context. Documents are shared for qualified buyer, sourcing, and procurement review.
Vitamin B-12 has catalog coverage that includes 10mg*10vials. Buyers should compare the full SKU ladder, minimum order, sales unit, and order-wide tier pricing before deciding whether catalog supply, bulk replenishment, or custom fill review is needed.
That depends on material type, vial size, minimum order, document requirements, packaging needs, and current batch availability. Send the target SKU, quantity, label needs, destination market, and document requirements so feasibility can be reviewed.
Vitamin B-12 storage should be checked against the batch COA, product label, and logistics notes. When stability or handling details matter for a buyer's workflow, PeptideSource can share available support documents by request.
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