from Chem Service, Inc.
Chem Service, Inc. produces high purity chemicals for use as reference materials and for other laboratory purposes. More than 95% of their Standards Grade materials have a certified purity of 98.0% or greater and do not require purity corrections when preparing solutions for use with EPA, ASTM, UST... [See More]
- Form & Features: Powders; Organic / Polymer; Anionic; Cationic; Solids
- Applications: Chemicle Analysis Standards