Quality control of sugar and sugar substitutes in food and beverages

Increasing sensitivity of carbohydrate analysis by switching from refractive index to electrochemical detection

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We are here for you!

Manufacturing and delivery continues as usual. We are ready to discuss your LC questions online.

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Using HPLC to purify Polyphenols from Green Tea

HPLC has proven instrumental in meeting the growing demands for premium dietary supplements based on high purity EGCG extracts.

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Freezing Point Osmometer – Made in Germany

The K-7400S Semi-Micro Osmometer can determine the exact freezing point of aqueous solutions. The osmolality of various samples like pharmaceutical solutions or soft drinks can thus be easily determined.

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Food safety and quality testing

Liquid chromatography solutions for the analysis of food products, ingredients and additives as well as for contamination testing.

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Why choose SMB instead of batch chromatography?

Multi column separation for small and bio molecules

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Purify and analyZe:
Cannabis

Cannabis Profiler -
HPLC System for cannabis potency testing (THC and CBD)

HPLC system for the quick and easy determination of 16 cannabinoids in 20 minutes.

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Cannabis Purifier -
Cannabinoid purification by preparative HPLC

Preparative HPLC system for the purification of single cannabinoids from extracts of cannabis flos or cannabinoid oil.

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Cannabis Producer -
SMB System for continuous cannabinoid production

Simulated moving bed (SMB) chromatography sets the benchmark for productivity, purity and yield in the continuous production of cannabinoids.

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Determination of biogenic amines with automated precolumn derivatization

Biogenic amines are found in certain foods and play a role as regulatory agents in the human metabolism. In food and beverages they are formed by enzymes out of raw materials or are generated by microbiological decarboxylation of amino acids.

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Equal Pay Day: How fair is your company?

Entrepreneur Alexandra Knauer is committed to more wage justice and is convinced that both, companies and the economy in Germany will benefit from that. Motivated by the Equal Pay Day, she has had the gender salary gap and Equal Pay Day calculated once a year for her own company for two years now.

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*NEW* Docking station for pumps, valves and detectors

Combine three plug-in LC modules in one housing. With more than 4000 module combinations you will find the perfect configuration for your LC. Choose the properties you want to get your perfect chromatography assistant.

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NEW APPLICATIONS

DC with GC – Determination of catecholamines in plasma with electrochemical detection

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$Chromatogram chamazulene purification. Collected fraction highlighted in grey.$
Purification of chamazulene by preparative HPLC and its scale-up

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Determination of aflatoxins in dried fruit samples

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NEW Knauer Products

HPLC-ECD system for the sensitive and selective analysis of carbohydrates

Highly sensitive analytical system with electrochemical detector

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Cost effective, isocratic HPLC pump with solvent selection valve and degasser

Isocratic Pump P 6.1L, with degasser, with 10 ml pump head (stainless steel) and solvent selection valve

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Multi Method Gradient System for high presicion protein purifications

for more complex FPLC applications up to 50 ml/min

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The LC experts

We separate molecules and unite people.

Based in Berlin, KNAUER has been serving the sciences since 1962. We develop and manufacture scientific instruments of superior quality for liquid chromatography systems and components, including:

• Analytical HPLC / UHPLC
• Preparative HPLC
• Fast protein liquid chromatography (FPLC)
• Multi-Column Chromatography / SMB
• Osmometry

We are an established partner in science. Today and in the future.

Quality control of sugar and sugar substitutes in food and beverages

We are here for you!

Using HPLC to purify Polyphenols from Green Tea

Freezing Point Osmometer – Made in Germany

Food safety and quality testing

Why choose SMB instead of batch chromatography?

Purify and analyZe: Cannabis

Cannabis Profiler - HPLC System for cannabis potency testing (THC and CBD)

Cannabis Purifier - Cannabinoid purification by preparative HPLC

Cannabis Producer - SMB System for continuous cannabinoid production

Learn and explore

Determination of biogenic amines with automated precolumn derivatization

Equal Pay Day: How fair is your company?

*NEW* Docking station for pumps, valves and detectors

NEW APPLICATIONS

DC with GC – Determination of catecholamines in plasma with electrochemical detection

Purification of chamazulene by preparative HPLC and its scale-up

Determination of aflatoxins in dried fruit samples

NEW Knauer Products

HPLC-ECD system for the sensitive and selective analysis of carbohydrates

Cost effective, isocratic HPLC pump with solvent selection valve and degasser

Multi Method Gradient System for high presicion protein purifications

The LC experts

We separate molecules and unite people.

• Analytical HPLC / UHPLC • Preparative HPLC • Fast protein liquid chromatography (FPLC) • Multi-Column Chromatography / SMB • Osmometry

Follow us

Purify and analyZe:
Cannabis

Cannabis Profiler -
HPLC System for cannabis potency testing (THC and CBD)

Cannabis Purifier -
Cannabinoid purification by preparative HPLC

Cannabis Producer -
SMB System for continuous cannabinoid production

NEW Docking station for pumps, valves and detectors

• Analytical HPLC / UHPLC
• Preparative HPLC
• Fast protein liquid chromatography (FPLC)
• Multi-Column Chromatography / SMB
• Osmometry