When delivering the best, we’re always consistent.

As a leading manufacturer of inorganic salts developed for use in the pharmaceutical, biotech and diagnostic industries, Jost Chemical observes unmatched standards for quality. Our rigorous quality testing requirements ensure high purity products that are lot-to-lot consistent. A trusted innovator for more than 35 years, we collaborate closely with clients seeking custom products. Need to modify an existing chemical or develop a new one with demanding specifications? Jost Chemical takes pride in meeting our customers’ requirements, while exceeding their expectations.

Applications include:

Biological buffers
Process intermediates
API synthesis
Vaccine manufacturing
Fermentation
Cell culture media

Safe. Reliable. Traceable.

Count on Jost Chemical to have your needs covered. Our manufacturing facilities are FDA registered, and they’re also audited regularly by the FDA and our customers. We operate under ICH Q7 bulk pharmaceutical cGMP.

All Jost products are:

Manufactured in St. Louis, Missouri or Kościan, Poland
Tested in house
Engineered to meet or exceed multi-compendial requirements, including USP, EP, BP, JP and ACS
BSE/TSE free
Fully traceable, from raw material to final packaging
Available with multiple packaging options: fiber drums, poly drums, poly pails, super sacks and customized

Technical Support & Documentation

Reduce your risk by trusting the quality experts at Jost.

We provide:

Quick turnaround on requests
Consultation on developing DMF and ASMF
Testing for low levels of vagrant metals reported using ICP-MS

Pharmaceutical / Biotech Products: