This method describes analytical conditions for a second gas chromatographic column that can be used to confirm the measurements made with the primary column. GC/MS (e.g., Method 8270) …

Alternating Direction Method of Multipliers

Tip #1 When performing comparability studies, if the analytes have different reportable ranges due to the method and sample type, a method comparison is still required. There is nothing in …

BEST TOOL: The Confusion Assessment Method (CAM) is a standardized evidence-based tool that enables non-psychiatrically trained clinicians to identify and recognize delirium quickly and …

Even if you claimed exemption from withholding on your federal Form W-4, U.S. Employee’s Withholding Allowance Certificate, because you do not expect to owe any federal income tax, …

Method 1664B is a performance-based method applicable to the measurement of the method-defined parameters HEM and SGT-HEM from aqueous matrices and requires the use of n …

1.6 Prior to employing this method, analysts are advised to consult the preparatory method for each type of procedure that may be employed in the overall analysis (e.g., Methods 3005, …