* If the product has intellectual property rights, a license granted is must or contact us.
| Company information | Catalog No | Quantity | Purity | Price | Inquiry |
| Sigma-Aldrich Corporation
Tel:314 771 5765 Country/Region:United States http://www.sigma-aldrich.com |
R199397-1MG | 1MG | USD 60.00 | Buy Now | |
| 3B Scientific Corporation
Tel:847 281 9822 Country/Region:United States http://www.3bsc.com |
3B3-064614 | 0.25G | USD 700 | Buy Now |