Brunschwig
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About Chemie Brunschwig AG

What we do

Our business model

At Chemie Brunschwig you will find over 2 million products from the fields of chemistry, life sciences and labware – and that is just part of our range!

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Services

With our ISO 9001-certified quality management system and qualified staff, our customers receive a high-level service in all areas in compliance with all necessary standards and legal regulations.

CUSTOMER SERVICE
At Chemie Brunschwig, the focus is not only on digital solutions, but in particular on people. Let our chemical and life sciences experts advise you and be accompanied by our team for procurement, order processing, IT, recycling and more.
Digital Services
Our digital services are more than an online shop. They simplify the ordering process, minimize sources of error and always provide updated data, prices and additional information. Connect your IT system directly to the Chemie Brunschwig database and benefit from this digital assistance.
CATALOGUES
Our product catalogues are available via OCI standard, OCI via system (Coupa, Ariba) or as static catalogues (Veenion, quartz, GEP, JAGGAER). We would be happy to dis-cuss further options with your IT department.
PROCESSING
By processing we mean digital order processing via our online shop, CSV or CXML upload, HTML, IDDOC or platforms such as Ariba, Coupa, GEP, Hybrids. If your platform is not included, our IT department will be happy to work out a tailor-made solution for your company.
INVOICING
You choose your preferred method of invoicing. It doesnʼt matter whether itʼs electronic bills, yellow bills, QR bills as PDF files, database uploads, or a printout by post.
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Products

The product you are looking for is not available in our online shop? Thanks to our third-party service, we can find (almost) everything for you – even outside
the CORE supplier portfolio. We also support you if the supplier validation is too complex in individual cases.

PURCHASING, SUPPLIERS & MANUFACTURERS

Our proven global network of annually audited and certified suppliers enables us to offer a large selection of innovative products at fair prices. In the event of delays or difficulties, we will find suitable alternative solutions.

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Customers

Our Swiss customers come from analytics, industrial research and development, hospitals, private and state laboratories, as well as universities and scientific institutions. We are proud of the connection we are allowed to cultivate with you.

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LOGISTICS

We take over the entire procurement effort for you and keep you up to date on the status of your order until delivery.

WAREHOUSE & CALL-OFF
Our warehouses are equipped for room temperature products, narcotics, dangerous goods and a complete cold chain from 2°C to 8°C / –25°C to –20°C. We tailor our offer to the market and the needs of our customers, thereby shortening our delivery times. In addition, we offer consignment stock directly at our customers.
Recycling
Our sales team will be happy to advise you on the various recycling options that we offer together with our suppliers. With the ‟Brunschwig goes green” project, we are committed to continuously reducing our ecological footprint and providing sustainable services.
HAZARD WAREHOUSE
For larger quantities of dangerous goods we have a certified external warehouse.
Transport
Our many years of experience and our worldwide partner network enable us to ensure reliable procurement channels. We rely on consolidated shipments and ecofriendly packaging to ensure sustainable and efficient services.
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«Let's be your partner. Together we achieve your targets. We search for excellence in service and surprise you with our performance.»

Roger Levy, CEO Chemie Brunschwig

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Please note that our office and warehouse will be closed on October the 2nd, 2025.

We will resume operations on October the 3rd at 8:00 AM.

During this period, enquiries and orders may still be submitted via our webshop or by e-mail at sales@brunschwig-ch.com.
Thank you for your understanding.

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Meet us live!

Road shows / Exhibitions coming soon :

01. & 02.10.25: Roadshow IOR-IRB
08->10.10.25 : Post-Doc Meeting -Kloster
23. & 24.10.25 : SGMS - Beatenberg
30.10.25 : Roadshow Biozentrum - Basel

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A constant flow of innovation

Find the perfect chemicals, metals and catalysts for a wide span of applications from the thermo scientific portfolio!

Product Highlight
- Their chemicals portfolio includes a full range of catalysts manufactured to stringent specifications and available in a range of purities and concentrations.
- Their portfolio has a range of essentials, functional reagents and air and moisture sensitive products.
- The innovative AcroSeal packaging for air and moisture sensitive applications, helps products stay drier for longer.

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Customer consultants

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Molar Mass Calculator Unit Converter Periodic Table PPM to mg/L

Molar Mass Calculator

Please enter a molecular formula (case-sensitive: Co = Cobalt, CO = Carbon monoxide) and press "calculate" to get the total molar mass.

Molar Mass Calculator Unit Converter Periodic Table PPM to mg/L

Unit Converter

Please select a unit category and the units for conversion.

Molar Mass Calculator Unit Converter Periodic Table PPM to mg/L

Periodic Table

Enter the name or symbol of an atom to get detailed information about it.

Molar Mass Calculator Unit Converter Periodic Table PPM to mg/L

PPM to mg/L

The relation between PPM (Parts per Million) and mg/L is dependent on the solute density. Enter the ppm and the solute desity values to find the mg/L ratio.

If you already know the mg/L ratio of your solution, you can also use this PPM to mg/L converter to calculate the molarity This parameter describes the number of moles in a liter of the solution and is expressed in molars (1 M = mol/L).

Tools
Molar Mass CalculatorUnit ConverterPeriodic TablePPM to mg/L