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Online Laboratory Magazine
06/14/2021
Find Technical Papers

Find Technical Papers

Technical papers, application notes and case studies from laboratory, chemistry, life science and quality control


Zyrtec
What Exactly Is a Pollen Allergy?
Kristen Stewart, Zyrtec
Many people welcome spring with its warmer weather, longer days, and blossoming flowers and trees. For the more than 26 million Americans who suffer from allergic rhinitis including pollen allergies, however, this season can be full of misery. What Is Pollen? Pollen is a very fine powdery substa....

Wasser 3.0
New derivatization reaction of perfluorcarboxylic acids with N,N-dimethylformamide dialkylacetals
Dr. Katrin Schuhen, Wasser 3.0
Monika Breithaupt, SAS Hagmann GmbH

N,N-dimethylformamide dialkylacetals are very powerful derivatization reagents. The most known member of this group is N,N-dimethylformamide dimethylacetal or shortly DMF-DMA. We tried to use this compound to derivatize perfluorooctanoic acid (PFOA) and form an ester. However, our research showed...