10,000ug/mL COBALT 500mL 455412Q calibration standards

calibration standards

0003 µg/mL 1 atom Co

It is stable with most inorganic anions but many cationic metals form the insoluble selenites under pH neutral conditions

000ug/mL SILICON 125mL

Chemical Form in Solution:  Si(OH)x(F)y2-

10,000ug/mL COBALT 500mL 455412Q calibration standardsElement properties Cobalt Location: Group 9, Period 4 Atomic Weight: 58. 9332 Coordination Number: 6 Chemical Form in Solution: Co(H2O)62+ Storage & Handling: Keep tightly sealed when not in use. Store and use at 20 4C. Do not pipet from container. Do not return portions removed for pipetting to container. Chemical Compatibility: Stable in HCl, HNO3, H2SO4, HF and H3PO4. Avoid basic media. Stable with most metals and inorganic anions in acidic media.