HSCI Labs
HSCI provides repair and calibration services including instrument calibration for torque, pressure, mass, dimensional, electronic and temperature equipment.
Carbon Black Inc.(USA)
A special Carbon Black company, and for more than 15 years we have been selling just Carbon Black to industrial customers.
BioConversion Technology
BioConversion Technology provides remediation solutions for treatment in industrial and municipal wastewater sites, combining a unique blend of professional talent in the area of environmental engineering, analytical chemistry, bench-scale treatability science, and wastewater biology.
Tappi
Journal of the world' s largest professional organization dedicated to the Paper and Pulp Industries.
Heterocyclic Communications
It seeks to publish preliminary communications and full length research papers containing original high-level research results conveying significant developments on all phases of heterocyclic chemistry including inorganic ring systems.
What is Molecular Modeling?
A short on-line introduction to molecular modelling. With illustrations and links to pages of related documents.
States of Matter
Introduction to the phases of matter. With some information on thermodynamics.
Solutions
Tutorial on solutions. Covered topics are Properties of solutions, Concentration, Dissolving solids into liquids, Solubility, Colligative properties of solutions, etc.
Phase Diagram Web
A site contains a collection of scanned phase diagrams for pairs of elements and for some ternary compounds, ceramics, and oxides. With links to pages of related documents.
Gases
Introduction to gases concerning the following topics: The ideal gas law, The combined gas law, Boyle's law, Gas stoichiometry math, Dalton's law of partial pressures, Grahams law of diffusion, etc.
United States Technical Info
This is the most complete guide to the chemical literature(1907-). It covers over 14,000 journals, over 15 million individual abstracts and over 23 million registered substances.