Du sökte efter: (Triphenylphosphoranylidene)acetonitrile

Leverantör: Thermo Fisher Scientific

Beskrivning: CAS No.: 35000-38-5

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Artikel nummer : (TCIAC1641-5G)

Leverantör: TCI

Beskrivning: (1-Ethoxycarbonylethylidene)triphenylphosphorane ≥97.0%

UOM: 1 * 5 g

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Artikel nummer : (TCIAA1439-25G)

Leverantör: TCI

Beskrivning: (Acetylmethylene)triphenylphosphorane ≥98.0%

UOM: 1 * 25 g

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Leverantör: Merck

Beskrivning: Acetonitril, SupraSolv® for gas chromatography, Supelco®

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Leverantör: Merck

Beskrivning: Acetonitril, Uvasol® for spectroscopy, Supelco®

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Leverantör: Merck

Beskrivning: Acetonitril ≥99.8%, SupraSolv® for GC-MS

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Artikel nummer : (1.02904.0010)

Leverantör: Merck

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

UOM: 1 * 10 mL

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Artikel nummer : (8.18643.0010)

Leverantör: Merck

Beskrivning: (2-Chlorophenyl)acetonitrile för syntes

UOM: 1 * 10 g

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Leverantör: Merck

Beskrivning: Additional to our high quality acetonitrile dried with low water content up to 10 ppm our DNA-/RNA synthesis reagents with its high quality, lowest water and acid content are best requirements for a reliable and reproducible DNA-/RNA synthesis with high yields. A wide variety of packaging types supporting specific synthesis instrumentations, for quantities from bottle to bulk, and the will to customized solutions completes our innovative offering.

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Leverantör: VWR Chemicals

Beskrivning: Acetonitril, vattenfri (högst 0,0010% H2O) ≥99.95% for DNA synthesis

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Artikel nummer : (1047261000.)

Leverantör: Merck

Beskrivning: <p>Acetonitrile tested for EPA533 and EPA537.1 PFAS Methods LiChrosolv®</p>

UOM: 1 * 1 L

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Leverantör: Merck

Beskrivning: EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. Merck declare the 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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Leverantör: Merck

Beskrivning: Prepsolv® solvents are tailored to the requirements of preparative HPLC to facilitate scale-up from analytical to preparative separations. With their extremely low evaporation residue (< 1 mg/l) and low water content, they ensure optimal protection for columns.

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Leverantör: VWR Chemicals

Beskrivning: Acetonitril ≥99.5%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytiskt reagens

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Leverantör: VWR Chemicals

Beskrivning: Acetonitrile ≥99.9%, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments

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Leverantör: Merck

Beskrivning: LiChrosolv® hypergrade is accurately tested for LC-MS suitability, and meets all the requirements of modern LC-MS ionisation methods (ESI / APCI - positive and negative mode).

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