Application Notes

Analytical instruments have become increasingly sensitive, requiring a higher level of reagent and solvent quality, including water. Read More

The 24th International Light Scattering Colloquium, which attracted about 70 scientists to the Biltmore Hotel on Butterfly Beach in Santa Barbara, Calif., November 3–4, focused on analytical ... Read More

Using targeted methods, laboratories test on average between two and five hundred pesticides from a predefined list. Read More

Visualizing the three-dimensional (3-D) architecture of cells and tissues is essential for understanding the relationships between structure and function in biological systems. Read More

The carbonated beverage and petrochemicals industries are just some areas in which the analysis of volatile sulfur-containing compounds in process streams is a critical quality-control step. Read More

As laboratories continue to be asked to increase productivity and the analysis power that is available with advanced chromatography systems continues to grow, the focus for many scientists is firmly ... Read More

The purification and enrichment of specific cell populations from complex starting samples is a critical component of multiple life science workflows. Read More

Scientists have long needed to view structures and processes that cannot be resolved via traditional optical microscopy. Read More

Amino acids are critical biological components having multiple metabolic functions, particularly when linked together to form proteins, and have any number of important roles. Read More

Concern about pesticide residues and polynuclear aromatic hydrocarbons (PAHs) in food has led to the regulation of maximum contaminant levels, and highlighted the need for more sensitive and selective... Read More