1000ug/mL SULFUR 30mL CL01.0103.0500 and duplicate samples should be

and duplicate samples should be subjected to the same preparatory and instrument determination procedures as those used on actual samples

and the key criteria for using an internal standard are: 1) it must not be present in the sample

000ug/mL POTASSIUM 30mL

000ug/mL MAGNESIUM 30mL

2% v/v Hydrochloric Acid

1000ug/mL SULFUR 30mL CL01.0103.0500 and duplicate samples should beElement properties Sulfur Location: Group 16, Period 3 Atomic Weight: 32. 066 Coordination Number: 6 Chemical Form in Solution: (O)2S(OH)2 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: Soluble in HCl, HNO3, H3PO4, and HF aqueous matrices, water, and NH4OH. Stable with all metals and inorganic anions at low