analytical standard, for environmental analysis
≥96% (HPLC)
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
ERM®, certified reference material
100 μg/mL in cyclohexane, analytical standard
certified reference material, TraceCERT®, 1000 μg/mL in acetone
certified reference material, TraceCERT®, 200 μg/mL in methylene chloride