Page:NIOSH Manual of Analytical Methods - Chapter A.pdf/4

 {| style="width:100%; text-align: center;"
 * colspan="3"| CHEMICAL NAME
 * METHOD #
 * FORMULA
 * Molecular Weight
 * Chemical Abstracts Service #
 * RTECS #
 * }
 * }

Figure 1. Layout of front page of methods

The SPECIAL PRECAUTIONS section gives safe practices to be observed during sampling and measurement. Next are the step-by-step instructions for