Applications
best@buchi
More best@buchi publications
Extraction of PAHs from Soil
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Comparison of the BUCHI Extraction System B-811 with Classic Soxhlet Extraction |
117 K |
Analysis of Cheese by Near Infrared Reflectance Technology
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This study was conducted to develop a rapid and accurate NIR analysis method for determining fat, moisture, fat in dry matter and NaCl in cheese. Commercial cheeses (160 samples) were used to create calibration models. Conventional analysis of cheese ingredients is both time-consuming and expensive. Near infrared (NIR) spectroscopy is fast, inexpensive and can provide useful information on the ingredients of cheese. |
320 K |
Quantitative powder measurements using different NIR Measurement Techniques
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Quantitative measurements of powder mixtures work in two modes: Diffuse Reflectance and Diffuse Transmission. Both modes are applicable in daily routine application as no or just little sample preparation is needed respectively. |
223 K |
Parallel Optimization of a Solid Phase Reaction
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Reaction of 2-benzyloxy-1,3-propanediol with Merrifield's peptide resin functionalized with the dihydropyranyl linker developed by Ellman has been optimized in parallel using the BUCHI Syncore Reactor. |
322 K |
Integrating NIRFlex N-400 into the Production Process
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Near-Infrared spectroscopy is a versatile, easy-to-use method, which easily can be implemented into the production process. Additionally it is giving simple and unequivocal results. These can be fed into and used by a Manufacturing Execution System for process control in a GMP compliant form. This combination can result in a considerable cost reduction. |
642 K |
Rectification of a two component mixture of solvents using a rotary evaporator
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A novel distillation system is presented to fraction a mixture of two components based on a rotary evaporator. A packed column expands the application range to simple separation processes. |
710 K |
Parallel synthesis - Friedel-Crafts Acylation
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In this application we are describing the acylation of different aromatic substrates according to the Friedel-Crafts reaction. The whole work is done in parallel on the BUCHI Syncore Reactor synthesizer. Even aggressive reactions like the Friedel-Crafts, involving acyl chloride, can be performed savely in parallel on the Syncore Reactor. |
492 K |
Monitoring Powder Blend Homogeneity with NIR
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Measurement of the final endpoint of powder blending processes is a critical parameter in the manufacture of pharmaceutical dosage forms. Through the use of BUCHI's flexible NIR sample interface and chemometrics, analyses can be carried out rapidly and effectively to assure product quality. |
440 K |
FT-NIR Spectroscopy for quality and process control in Depth Filter
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FT-NIR Spectroscopy has many potential applications across the whole production process of depth filter sheets. From the identification of Raw Materials to the final product qualification. |
190 K |
Parallel Synthesis - Electrophilic Nitration of Aromatic Compounds
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In this paper we describe the nitration of different kinds of aromatics with nitric acid together with sulfuric acid. The whole work is done in parallel on the BUCHI Syncore® Reactor synthesizer. Even the reaction of highly reactive aromatic compounds can be handled on the parallel synthesizer thanks of the efficient cooling possibility of the platform and the inert construction of the instrument. |
349 K |