摘要:
Improvements in immunoassays for chlorpyrifos and compounds structurally related to chlorpyrifos are achieved by using standards of increased stability.
摘要:
Kits and processes for detecting analytes present in solid materials, especially soil or foodstuffs. The kits and processes utilize a tubular apparatus, fitted or fittable with a piston, cap and filter, as a scoop and both to extract the analyte from the solid material into the extraction liquid and to separate the extraction liquid from the solid material.
摘要:
An immunoassay directed at certain analytes that are polyaromatic hydrocarbons, such that the immunoreactive standard used for assay calibration allows the creation of calibration solutions of superior stability.