To do the method, begin by writing the two numbers you want to multiply at the top of two columns. In the left column, you ...

For the past year, Peter Stapleton, a Solana Beach 17-year-old, has been leading a group of local women in learning computers, teaching the valuable skills entirely in Spanish. The Cathedral Catholic ...

Agilent J&W VF-5ms is an inert 5% phenyl-methyl column for increased sensitivity, accuracy and instrument uptime. The column has the lowest guaranteed bleed specification of 1 pA at 325 °C (30 m, 0.25 ...

Agilent J&W HP-5ms has very low bleed characteristics that are ideal for GC/MS. The column has excellent inertness for active compounds, including acidic and basic compounds, and improved ...