A field method for determining total air-borne lead

Microdetermination of Lead by the Ring‐Oven Technique Applicable to Air Pollution Studies

“…Furthermore, the toxicity of lead chromate is much less than would be expected, owing to its low solubility.Analytical procedures differentiating between the two groups of lead compounds are therefore desirable. Dixon and Metson [1,2] suggested differentiating between lead fumes and total air-borne lead. We present a microdetermination differentiating between the two groups of lead compounds by the ring-oven technique.…”