"Merck"

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Cyklohexan, Uvasol® for spectroscopy, Supelco®

Supplier: Merck

Cyklohexan, Uvasol® for spectroscopy, Supelco®

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Cyklohexan, LiChrosolv® for HPLC, Supelco®

Supplier: Merck

Cyklohexan, LiChrosolv® for HPLC, Supelco®

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Cyklohexan, EMPLURA®, Supelco®

Supplier: Merck

EMPLURA® is our low-cost alternative to high-purity qualities. With EMPLURA® we offer a range of solvents for a plurality of basic applications in non-regulated industries and for less demanding applications, preparative laboratory work and cleaning purposes. EMPLURA® solvents provide adequate specifications with the most important parameters.

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Fluorid vápenatý

Supplier: Merck

Fluorid vápenatý

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Dusičnan cesný ≥99%, EMSURE® p.a., Supelco®

Supplier: Merck

Dusičnan cesný ≥99%, EMSURE® p.a., Supelco®

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Cyklohexanon, EMPLURA®, extra pure, Supelco®

Supplier: Merck

Cyklohexanon, EMPLURA®, extra pure, Supelco®

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Acetonitril-D3 (99% D) for NMR spectroscopy, Sigma-Aldrich®

Supplier: Merck

Acetonitril-D3 (99% D) for NMR spectroscopy, Sigma-Aldrich®

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3,3'-Diaminobenzidin, tablets buffer substance, for microscopical staining, Sigma-Aldrich®

Supplier: Merck

Peroxidase chromogen for immunohistochemistry (IHC)

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1,2-Dichlorbenzen, EMSURE® p.a., Supelco®

Supplier: Merck

1,2-Dichlorbenzen, EMSURE® p.a., Supelco®

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Dimethylsulfoxid, dried (max. 0.025% H₂O) for DNA and peptides synthesis

Supplier: Merck

These reagents are produced using specially selected distillation methods that ensure consistently high dryness and batch-to-batch consistency.

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N,N-Dimethylformamid, Uvasol® for spectroscopy, Supelco®

Supplier: Merck

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.

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Dimethylsulfoxid, Uvasol® for spectroscopy, Supelco®

Supplier: Merck

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Dimethylsulfoxid, EMSURE® ACS p.a., Supelco®

Supplier: Merck

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.

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