Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

Selenium Se74 is an enriched stable isotope of selenium supplied by Consulting Company Alfa Omega Group S.R.O. The isotope is delivered with an isotopic purity of not less than 99.95 % and a chemical purity of not less than 99.98 % on a metal base. It is classified as a non‑radioactive material and is priced at US $ 100,000 per gram. Each batch is accompanied by a full certificate of analysis in accordance with international hazardous material protocols.
The material is provided as metal powder sealed in a quartz ampoule, a form commonly used for high‑purity isotopic standards. Typical enrichment procedures achieve isotopic purities above 99.9 % and storage is recommended at temperatures between - 20 °C and 25 °C to maintain stability. In the isotope market, such grades are considered standard for trace‑element calibration and neutron capture research. The supplier follows standard packaging practices to prevent oxidation and moisture ingress.
Research laboratories, nuclear medicine facilities and advanced materials developers are the main buyers of Se74. Small laboratory quantities are usually ordered, and the supplier ships under hazardous material regulations with appropriate documentation. Buyers should confirm the required incoterm, payment method and any additional testing requirements directly with the supplier.
| Isotopic Purity | ≥ 99.95 % |
| Chemical Purity | ≥ 99.98 % (metal base) |
| Physical Form | Metal powder sealed in quartz ampoule (typical) |
| Packaging | Sealed quartz ampoule, secondary metal container (typical) |
| Hazard Classification | UN 3519, Class 9 (typical) |
| Price | US $ 100,000 per gram |
| Storage Temperature | - 20 °C to 25 °C (typical) |
| Shelf Life | 2 years under sealed conditions (typical) |
| Density | 4.8 g cm⁻³ (typical) |
| Certificate | Full Certificate of Analysis provided |
Consulting Company Alfa Omega Group S.R.O. is registered in Prague, Czech Republic (postal code 50901). The listed address places the firm in the Haridarshan district of the capital and the company holds a harbor trust tier on the platform.
The supplier states that it handles hazardous chemical shipments and provides full certificates of analysis for each batch. No additional corporate history, employee count or revenue figures are disclosed in the listing. Response metrics show a 0 % response rate and no recorded response time, indicating that buyers should initiate contact well in advance of any order.
Selenium Se74 is an enriched stable isotope with isotopic purity not less than 99.95% and chemical purity not less than 99.98% on metal base, classified as a non-radioactive material suitable for advanced research and industrial applications. This high-purity selenium isotope is primarily used in scientific research, neutron capture therapy studies, and trace element calibration standards where precise isotopic composition is critical. Supplied in small laboratory quantities with full certificate of analysis, Se74 is internationally traded under hazardous material protocols for laboratory and research institutions.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, importers should request the latest certificate of analysis and verify the isotopic and chemical purity values against the specifications listed above. It is also advisable to confirm that the ampoule material complies with the buyer’s internal acceptance criteria and that any required import licences for Class 9 hazardous goods are in place. Clarifying these points reduces the risk of non‑conformance on arrival.
Shipping of Se74 is normally arranged under DAP or CIF terms, but the exact incoterm must be agreed with Consulting Company Alfa Omega Group S.R.O. Lead times are not published, so buyers should ask for an estimated dispatch schedule and any required customs documentation. Payment is typically requested by irrevocable letter of credit or bank transfer, and the supplier may require a pre‑shipment inspection to satisfy regulatory bodies.
Upon receipt, the consignee should conduct a visual inspection of the sealed ampoule for any signs of damage or moisture ingress. A repeat isotopic analysis by IRMS can confirm that the enrichment level has not degraded during transit. Maintaining a copy of the certificate of analysis, SDS and transport documents will facilitate any subsequent quality audits or regulatory filings.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Selenium Se74 for your business, securing the right balance of quality and cost is essential. Consulting Company Alfa Omega Group S.R.O., a verified supplier based in Czech Republic, offers this product with key specifications including Se74 Enriched Stable Isotope, Grade: Research/Laboratory, Se74 not less than 99.95%, and Not less than 99.98% (metal base). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $100/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2804.90, making it a staple in the Other Ores & Minerals sector with strong demand from importing countries worldwide.
Importing Selenium Se74 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Consulting Company Alfa Omega Group S.R.O. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 2804.90 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Selenium Se74 has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Other Ores & Minerals category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Selenium Se74 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 2804.90 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Selenium Se74 from Consulting Company Alfa Omega Group S.R.O. is $100/Bags on FOB terms from Czech Republic. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Consulting Company Alfa Omega Group S.R.O. through EximNext.
The supplier, Consulting Company Alfa Omega Group S.R.O., has set a Minimum Order Quantity (MOQ) of 1 Bags for Selenium Se74. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Selenium Se74 is classified under HS Code 2804.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Selenium Se74 from Czech Republic, negotiate shipping terms (FOB, CIF, or EXW) directly with Consulting Company Alfa Omega Group S.R.O.. Ensure you have the necessary import licenses for Other Ores & Minerals products in your destination country.
Yes, Consulting Company Alfa Omega Group S.R.O. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Selenium Se74 supplied by Consulting Company Alfa Omega Group S.R.O. include Se74 Enriched Stable Isotope, Grade: Research/Laboratory, Se74 not less than 99.95%, and Not less than 99.98% (metal base). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Consulting Company Alfa Omega Group S.R.O. offers Selenium Se74 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Selenium Se74 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Consulting Company Alfa Omega Group S.R.O. through our platform.
Consulting Company Alfa Omega Group S.R.O. maintains international quality certifications. These ensure that the Selenium Se74 meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Consulting Company Alfa Omega Group S.R.O. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Consulting Company Alfa Omega Group S.R.O..
Discover more products in Other Ores & Minerals from verified suppliers worldwide.