1000ug/mL ZINC 30mL 140-061-561 Organic Matrices (dry ash at

Organic Matrices (dry ash at 450°C in Pt0 and dissolve oxide with HF or HCl)

006 µg/mL 1 atom Cr

1000ug/mL MANGANESE 30mL

3 ppt n/a M+ 125Te16O *ICP-OES D

Atomic Weight:  26

1000ug/mL ZINC 30mL 140-061-561 Organic Matrices (dry ash atElement properties Zinc Location: Group 12, Period 4 Atomic Weight: 65. 389 Coordination Number: 4 Chemical Form in Solution: Zn(OH)(aq)1+ 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 that promotes formation of insoluble carbonate and hydroxide.