Acetonitril

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. 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.

Supplier: Merck

Acetonitril, Uvasol® für die Spektroskopie, Supelco®

Supplier: Merck

Acetonitril, SupraSolv® für die Gaschromatographie, Supelco®

Supplier: Merck

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).

Supplier: Merck

Mit ihrer hohen UV-Durchlässigkeit und niedrigen Partikelanzahl und ihrem geringen Säure- und Basengehalt sowie geringen Verdampfungsrückständen eignen sich LiChrosolv® Lösungsmittel ideal für reproduzierbare Trennungen. Da Trennungen in der analytischen HPLC normalerweise unter Gradientenbedingungen stattfinden, bieten wir Lösungsmittel sowohl in der Güteklasse „Gradient Grade“ als auch in „Isocratic Grade“ und damit eine Möglichkeit, den Gradienteneffekt des beteiligten Lösungsmittels auf ein Minimum zu reduzieren.

Supplier: Merck

Acetonitril, wasserfrei (max. 0,001% H₂O)

Supplier: Merck

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.

Supplier: Merck

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.

Supplier: Merck

With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables to minimize the gradient effect of the solvent involved.

Supplier: Merck

Acetonitril, EMPLURA®, Supelco®

Supplier: Merck

Acetonitril ≥99,8%, SupraSolv® für die GC-MS

Supplier: Merck

Highest purity solvents for UHPLC-MS analysis.

Supplier: Merck

Acetonitrile tested for 533, 537.1 and 1633 PFAS Methods LiChrosolv®

Supplier: Avantor

Acetonitril, BAKER ANALYZED® ACS, J.T.Baker®

Supplier: Avantor

Acetonitril ≥99,9%, BAKER ANALYZED® HPLC, Ultragradient für die HPLC, UHPLC, für die Spektrophotometrie, J.T.Baker®

Supplier: VWR Chemicals

Acetonitril ≥99,5%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytisches Reagens