Precision

Good enough is never enough for us. That’s why our premium quality products are carefully developed, thoroughly tested and fully compliant – for results you can trust.

50:35:15

Some see 50:35:15 as the ideal ratio of carbohydrates, protein and fats in a balanced diet. You also recognize it as the optimal mixture of buffer, Methanol and Acetonitrile used in numerous pharmaceutical HPLC applications. We share your passion for analytics. Discover a carefully developed portfolio of chromatography techniques and experience unparalleled support. Whatever your application, we help you ensure healthy results. More information

≤ 3 pg/ml

Doubt can be a real pest – particularly when testing food samples for pesticides. Is the peak in the chromatogram from the sample or the solvents? Were your food batches unfairly rejected? ≤ 3 pg/ml is the answer.

This value represents the absence of any individual signal > 3 pg/ml within a specific retention time range for GC-ECD. And it secures a clear baseline when using our SupraSolv^® solvents. We achieve it through high purity and application oriented quality – to help you achieve accuracy and reliability. Together we can eliminate any nuisance.

500x

Most people can guess what goes into food to make it tasty. But few know the work you put in to ensure its safety. We understand and we’re here to help. Our ZIC^®-HILIC technology, for example, makes analysis of polar and hydrophilic compounds fast, easy and reliable.

The system is so robust that it can be injected over 500x with no loss in peak geometry. Suitable for a variety of foods and beverages, ZIC^®-HILIC means more safety for your customers and simplicity for you.

155,000 N/m

Saving time is not only about speed. It’s also about efficiency. In chromatographic separations, reaching extremely fast flow velocities with particle packed columns can result in substantial down times during washing and re-equilibration of the column. What if you could shorten this by half? You can: The new Chromolith^® HighResolution monolithic silica columns offer the major advantage of low back pressure, allowing you to vary the flow rate over a large range up to very high linear flow velocities.

Thus you can easily achieve an ultra high efficiency of 155,000 plates per meter and improved peak shape – at half the back pressure of particle packed columns.

1 µg/g

We let nothing come between you and your results. When analyzing residual solvents in drug products using headspace GC, our high-purity SupraSolv^® solvents ensure extremely low solvent residues to eliminate any interference with your findings. We specify the maximum allowed concentration of every residual solvent defined by the ICH.

Thus you’ll know that the concentration of class 1 residual solvents is never more than 1 µg/g. Plus, we perform application tests for every batch produced to make sure it perfectly meets your requirements. Developed in close cooperation with our customers and manufactured using special processes, SupraSolv^® solvents for headspace GC offer incomparable quality, reliability and, most importantly, safety.

ISO 17025

Accreditation and documentation are vital in your field. But let’s be honest: Laboratory work would be much more fun without the paperwork. So why not leave it to us? CertiPUR^® standards are tested and released by Merck Millipore labs, which are accredited according to the international standard ISO 17025.

This means you can simply use the CoA documentation we provide. No need for additional verification and qualification of your reference standards. We take care of the formalities, so you can focus on your analyses.

Passion

Innovative ideas. Effective solutions. Scientific excellence. All this is possible because analytics is more than a profession – it’s a passion we share with our customers.

1.0 ppb

The number one can seem so insignificant when compared to a billion. But in mining, it can make all the difference. 1.0 ppb of impurities can determine the reliability of chemical ore analysis and consequently affect commercial success.

Our Suprapur^® acids for instrumental analysis are produced to the highest purity standards and are specified in the ppb range during their entire shelf life. Even the packaging is specially created to eliminate impurities. The result: A more profitable mine and complete peace of mind.

18.75 cm²

Quality and flexibility are what separate our chromatography products from the rest. Take our 2.5 x 7.5 cm Silica Gel 60 plates for example: 18.75 cm² of pure precision and dependability. These high standards apply to all our TLC products. So it’s no surprise that Merck Millipore’s plates are traditionally the industry benchmark in reliable qualitative and quantitative analysis.

You have a choice of glass, plastic or aluminum TLC plates in a wide range of sizes. And, the aluminum slides can even be cut to your required format. These convenient solutions provide you with an extremely cost-effective way to quickly analyze your synthesis products.

5 x 10

No leaks. No hassles. No unpleasant surprises. Expect nothing but the best protection for dried solvents with our SeccoSept^® seal caps. Their unique 5 x 10 system provides five septum circles that can be punctured up to ten times without any loss of stability. The multiple layers of protection prevent potential contaminants, keeping your solvents in flawless condition and allow best economic use. That’s quality you can count on. From the first drop to the last.

± 0.012 mg/l

Even uncertainty should be known with certainty. Thus we don’t just tell you that our products are accurate. We tell you exactly how accurate they are on every bottle of our pre-diluted standard solutions.

± 0.012 mg/l is the expanded measurement uncertainty of our Ammonium Standard Solution for photometric applications. This tiny number includes all manufacturing deviations, even those caused by pipettes and dilution factors, making evaluation and documentation more transparent than ever before.
That’s precision you can count on.
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Partnership

Close collaboration drives us to tailor solutions to your needs and respond swiftly with professional support. Your insights and our expertise. A powerful partnership.

810647

Our philosophy: to offer you only the best. With a select portfolio of about 5000 high-quality organics and peptides, we can serve our customers with swift, tailor-made and highly effective solutions. Kryptofix^® 222, product number 810647, is one of our top-selling trademarked compounds. As with all our building blocks, reagents and solvents, it is available in any package size you require.

We also offer exclusive new synthesis reagents suitable for high-end R&D on Active Pharmaceutical Ingredients. Plus, our new Pharma non-GMP line is optimized for meeting regulatory requirements. Whether you work in the pharmaceutical, cosmetic or technical industry, we support you every step of the way: From R&D to scale-up and production.