PHARMA & BIOPHARMA

High stakes.

High standards.

When health and lives are at stake,
place your trust in the safest hands.

FIND OUT MORE »

ENVIRONMENTAL

Headline focus on environmental testing application solutions

Brief intro copy to go here that talks about our environmental testing applications solutions.

FIND OUT MORE »

Let us help you find the right products

HYDRANAL^TM REAGENTS

Original Karl Fischer Reagents

The most accurate solution for water determination.

ORDER HYDRANAL »

Download our lab reports:

Crude oil	Insulating oil
Nitrogen bases	Dimethyl sulfoxide (DMSO)
Aldehydes and ketones

HIGH-PURITY SOLVENTS

Not all solvents are the same

Choose from more than 200 solvents in various purity grades.

ORDER SOLVENTS »

Download our white paper:

Head-to-head comparison of leading solvent brands »

FLUKA^TM STANDARDS

Advance your research

Complete with printed CoA and free expert technical support

ORDER STANDARDS »

Download our tools:

Standards Overview

Sample COA

RETURNABLE CONTAINERS

Stretch your lab budget

Efficiently store, transport and dispense solvents.

Download our tools:

Returnable Container

ABOUT US

JCS Mavis

JCS Mavis is a professional team with many years of experience in the sale of chemicals and guarantees the highest quality of services provided by the company. The company's history begins in 1968. We supply chemicals to various industries, pharmaceuticals and laboratories. We guarantee our customers high quality, good service and fair prices.

Honeywell

Riedel-de Haën™, Fluka™, Hydranal™, Chromasolv™, TraceSELECT™, and Burdick & Jackson™ are part of Honeywell Research Chemicals, which is based in Morris Plains, New Jersey, with manufacturing in Seelze, Germany, and Muskegon, Michigan. It produces high-purity solvents and reagents for lab research and testing applications.