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this should include the analysis of QC samples including a method blank
Organic Matrices (Sulphuric / peroxide digestion or dry ash and dissolution in dilute HCl)
SOIL/WATER SPIKE SOLN 1
Ores (fuse in Pt0 with KF + K2S2O7 - no KF if silica not present)
Chemical Form in Solution: Tm(OH)x(H2O)y+3-x
1000ug/mL ZINC/NaCN 500mL 88058 this should include the analysisElement 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.
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