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Hledali jste: trans-Cinnamaldehyde


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Popis: Ethyl methanesulphonate for synthesis, Sigma-Aldrich®
Katalogové číslo: 8.20774.0005
Měrná jednotka: 1 * 5 mL
Dodavatel: Merck

Popis: 4-Propylcyclohexanone for synthesis, Sigma-Aldrich®
Katalogové číslo: 8.14584.0025
Měrná jednotka: 1 * 25 mL
Dodavatel: Merck

Popis: Quick tests, visual colour comparison.
Katalogové číslo: 1.14798.0001
Měrná jednotka: 1 * 200 Tests
Dodavatel: Merck

Popis: Diethylamine hydrobromide for synthesis, Sigma-Aldrich®
Katalogové číslo: 8.14863.0250
Měrná jednotka: 1 * 250 g
Dodavatel: Merck

Popis: n-Dodekan ≥99% for synthesis, Sigma-Aldrich®
Katalogové číslo: 8.20543.0100
Měrná jednotka: 1 * 100 mL
Dodavatel: Merck

Popis: Paladium ≥99%, powder, EMSURE® for analysis, Supelco®
Katalogové číslo: 1.19225.0001
Měrná jednotka: 1 * 1 g
Dodavatel: Merck

Popis: Kyselina sírová 95-97% for COD determination, Supelco®
Katalogové číslo: 1.17048.1000
Měrná jednotka: 1 * 1 L
Dodavatel: Merck

Popis: Envirocheck® contact slides are widely used to check critical control points (CCP's) within the HACCP (Hazardous Analysis Critical Control Point) for the microbiological hygiene control of surfaces in production lines and equipment. Additionally these slides can be used to check the microbiological hygiene status of liquids. The use of a variety of media on the contact slides allows the detection of organisms from liquids as well as surfaces. These slides provide semi-quantitative results for five different parameters. Easy incubation in the Cultura® mini incubator also reduces the necessary workspace. Each contact slide is packed in a PC tube, which protects the agar media against contamination before and after sampling.
Katalogové číslo: 1.02136.0001
Měrná jednotka: 1 * 10 KS
Dodavatel: Merck

Popis: 2,6-Xylidine for synthesis, Sigma-Aldrich®
Katalogové číslo: 8.08671.0250
Měrná jednotka: 1 * 250 mL
Dodavatel: Merck

Popis: Fast nano-LC for proteins and peptides. Chromolith® CapRod® capillaries combine the speed of monolithic silica technology with the sensitivity of nano-LC, thus enabling high speed high sensitivity LC-MS analytics.
Katalogové číslo: 1.50402.0001
Měrná jednotka: 1 * 1 KS
Dodavatel: Merck

Popis: Hydroxid sodný, pellets, EMSURE® for analysis, Supelco®
Katalogové číslo: 1.06498.5000
Měrná jednotka: 1 * 5 kg
Dodavatel: Merck

Popis: EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.
Katalogové číslo: 1.09731.1000
Měrná jednotka: 1 * 1 L
Dodavatel: Merck

Popis: Accurate analytic results in UV/Vis and infrared spectroscopy depend on the use of very pure solvents for sample preparation. The Uvasol® solvents range has been specially designed for spectroscopy and other applications requiring solvents of the highest spectral purity. The refinement process allows a greater degree of security in applications and avoids misinterpretation of analytical results caused by traces of UV, IR and fluorescence contamination. Uvasol® solvents offer best UV transmittance. In all specifications the minimum transmittance for five typical wavelengths are identified. Furthermore the transmittance is specified in accordance with Reag. Ph. Eur. and ACS.
Katalogové číslo: 1.08262.0025
Měrná jednotka: 1 * 25 mL
Dodavatel: Merck

Popis: Vanilin for synthesis, Sigma-Aldrich®
Katalogové číslo: 8.18718.0100
Měrná jednotka: 1 * 100 g
Dodavatel: Merck

Popis: Kyselina sírová 96% ≥96%, Supelco®
Katalogové číslo: 1.08131.2500
Měrná jednotka: 1 * 2,5 L
Dodavatel: Merck

Popis: Paracetamol for synthesis, Sigma-Aldrich®
Katalogové číslo: 8.22325.0050
Měrná jednotka: 1 * 50 g
Dodavatel: Merck

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