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Assurance® Grade Primary Drinking Water Metals without Mercury for AA & ICP in 2% HNO3
111189-32-3
n-Hexadecylbenzene
9-Aminofluorene hydrochloride
Artificial Eccrine Sweat-Sebum Emulsion each (250 mL) 140-052-765 Assurance® Grade Primary Drinking WaterInspired by the ASTM D4265 98 method for staining, the emulsion uses 5% Artificial Sebum in Eccrine Perspiration. Oleic acid is added as an emulsifier. Prepared without dust dirt for a more universal application, this emulsion mimics non exercise induced skin surface film (SSFL). As SSFL, it can be used to test any topical use product or the stability of any article that will come in contact with human sweat. This product requires refrigeration to
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