Expertise and Experience in Manufacturing High Purity, High Quality Chemicals. Strem's mission is to provide specialty chemicals of high purity in a timely fashion. Quality is the most critical component of all products and services. Due to Strem's focus on quality, most products are of high purity, typically 99%, with some at 99.9999% metals purity. Visit our website with the largest list of ALD precursors available. Unlike a production environment, where QA procedures may identify non–conforming chemicals, in research the scientist typically relies on the supplier's quality procedures and documentation. If these are not properly conducted then poor quality chemicals may kill a great research idea! Strem utilizes a comprehensive range of analytical techniques tailored to each product to insure quality. All of Strem's catalogs, since inception, have listed “Color and Form” for every product, as these are primary indicators of quality.

Long Term Focus in Inorganics, Organometallics and Metals

Strem offers over 6,000 specialty products in the area of metals, inorganics, organometallics and nanomaterials. Its first commercial product was cobalt carbonyl, manufactured in Strem's high pressure autoclaves. The first catalog also contained catalysts/precatalysts and phosphorus ligands, which continue to be important classes of products offered by Strem. Product range includes:

Key product lines include metal carbonyls, metal catalysts for organic synthesis, ligands, especially phosphines and N-heterocyclic carbenes, metal organic chemical vapor deposition (MOCVD) and atomic layer deposition (ALD) precursors and nanomaterials. Many products are also available on a bulk basis.

Custom synthesis and process development are conducted under the strictest confidence.

Project planning and regular communication are utilized to ensure that customer expectations of quality and delivery are met. Manufacturing is conducted by an experienced staff of technicians, Bachelor–degreed and Ph.D. chemists.

Custom Synthesis work is provided over a broad range of reactions, including those requiring the use of high pressure reactors and conditions. Pilot–scale quantities can also be supplied.

Reaction capabilities include:

• Alkylations, reductive
• Amination
• Ammonolysis
• Asymmetric synthesis
• Carbonylation
• Chiral chemistry
• Dehydrogenation
• Formylation
• Hydroformylation
• Hydrogenation
• Liquid ammonia reactions
• Quaternization
• Reduction, catalytic