Domains targeting keyword acids and bases

Science and Chemistry Resources for New Zealand Secondary Schools

Official site of the Journal of Molecular Biology

Chemicals at Hi-Valley Chemical Lab Supply. Your source for laboratory supplies, lab supplies, chemical supplies and lab chemicals

Free online pH calculator for acids, bases and salts. Calculations are based on hydrochemistry program PhreeqC

Web site for the Chemistry Classroom. It can help you study topics in atoms, chemical reactions, chemical bonds, ionic and covalent compounds, gas laws, acid and bases, thermodynamics, chemical equilibrium, stoichiometry, and more.

The objective of this site is to explain everything you need to know about pH measurement.

Houston Laser and Chemical Supply Inc provides the finest in Chemicals, Lab Equipment, and Laser Printer Cartridges. Please see our products page or contact us for more information. Check out our products page to see some of what we carry and then head over to our forms page to place an order! Also check out our services to see what we can offer your business.

Everything about chemistry and its branches.

Integra Chemical Company supplies a wide variety of chemicals to customers throughout the Pacific Northwest region and across the United States. We offer laboratory chemicals as well as food and industrial chemicals.

PasKem Fine Chemical tn The Service of Science.