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Description: LiChrosolv® hypergrade is accurately tested for LC-MS suitability, and meet all the requirements of modern LC-MS ionization methods (ESI/APCI - positive and negative mode).
Catalog Number: 1.03654.2500
UOM: 1 * 2,5 L
Supplier: Merck


Description: 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 5 typical wavelengths are identified. Furthermore the transmittance is specified in accordance with Reag. Ph Eur and ACS.
Catalog Number: 1.04366.2500
UOM: 1 * 2,5 L
Supplier: Merck

Description: n-Heptane, Supelco®
Catalog Number: 51730-5ML
UOM: 1 * 5 mL
Supplier: Merck


Description: 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.
Catalog Number: 1.04379.2511
UOM: 1 * 2,5 L
Supplier: Merck

MSDS


Description: n-Heptane ≥99%, HiPerSolv CHROMANORM® for LC-MS
Catalog Number: 84899.320
UOM: 1 * 2,5 L
Supplier: VWR Chemicals

Description: n-Heptane, BAKER, Laboratory Reagent, J.T.Baker®
Catalog Number: 8270.9200ST
UOM: 1 * 200 L
Supplier: Avantor


Description: n-Heptane ≥99.0% (by GC, corrected for water content) for HPLC, for spectrophotometry, J.T.Baker®
Catalog Number: 9177-68
UOM: 1 * 2,5 L
Supplier: Avantor

Description: n-Heptane 99,0 GC, corrected for water content HPLC/UHPLC, Spectrophotometry, J.T.Baker®
Catalog Number: 9177.1000
UOM: 1 * 1 L
Supplier: Avantor

Description: n-Heptane for gas chromatography ECD and FID SupraSolv®
Catalog Number: 1.04360.2500
UOM: 1 * 2,5 L
Supplier: Merck


Description: n-Heptane ≥99%, ULTRA RESI-ANALYZED® for organic residue analysis, J.T.Baker®
Catalog Number: 9338-03
UOM: 1 * 4 L
Supplier: Avantor

Description: n-Heptane, BAKER ANALYZED®, Laboratory Reagent, J.T.Baker®
Catalog Number: 8110.5000JC
UOM: 1 * 5 L
Supplier: Avantor

MSDS


Description: 250 and 500 ml bottles with a septum cap featuring six separate re-sealable puncture points
Catalog Number: 85818.230
UOM: 1 * 250 mL
Supplier: VWR Chemicals

Description: 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.
Catalog Number: 1.04390.1000
UOM: 1 * 1 L
Supplier: Merck

Description: 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.
Catalog Number: 1.04365.9011
UOM: 1 * 10 L
Supplier: Merck

MSDS


Description: n-Heptane 99,0, AnalaR NORMAPUR® zA
Catalog Number: 24551.290
UOM: 1 * 1 L
Supplier: VWR Chemicals

Description: SPECTRONORM solvents have extensive specifications to meet the highly demanding requirements of UV applications.
Catalog Number: 84712.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

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