Selenium (Se) Back Catalog number: 56134 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended CJ30H Streptavidin-HRP Conjugate ELISA, 100mL 125 851,32 Kč 672896 Abamectin, 100mg Price on request S-4217-10K-ACX10 9377-2 Quality Control Standard of Mineral Oils A+B , 10000µg/mL in acetone (5000µg/mL of each), 10x1ml Price on request