2659 Resultados para: "MERCK, S.A. DE C.V. SV"

Supplier: MERCK, S.A. DE C.V. SV

TLC plates are combination of Millipore silica gel 60 and a unique polymeric binder resulting in adherent and hard surface.

Supplier: MERCK, S.A. DE C.V. SV

A rapid and easy-to-use method for verifying steam sterilization.

Supplier: MERCK, S.A. DE C.V. SV

Test kit, Spectroquant®

Supplier: MERCK, S.A. DE C.V. SV

Supplier: MERCK, S.A. DE C.V. SV

Supplier: MERCK, S.A. DE C.V. SV

Metiletilcetona ≥99.5% (por GC), EMSURE® Reag. Ph. Eur., ACS para análisis, Supelco®

Supplier: MERCK, S.A. DE C.V. SV

Supplier: MERCK, S.A. DE C.V. SV

RP-modified plates serve two purposes: Act as a pilot method for HPLC and allow to choose various solvent system for special separations

Supplier: MERCK, S.A. DE C.V. SV

Media is granulated.

Supplier: MERCK, S.A. DE C.V. SV

Supplier: MERCK, S.A. DE C.V. SV

Kit para test medioambiente

Supplier: MERCK, S.A. DE C.V. SV

Supplier: MERCK, S.A. DE C.V. SV

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.

Supplier: MERCK, S.A. DE C.V. SV

All Spectroquant® test kits can be used with the Prove range of spectrophotometers and Nova 60/60A instruments

Supplier: MERCK, S.A. DE C.V. SV

Offering a high degree of UV transmittance, low particle count, low acidity and alkalinity, and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. They are produced from specially selected raw materials, and undergo a number of purification steps prior to final packaging. Since separations are normally carried out under gradient conditions in analytical HPLC, Merck Millipore offer solvents in ’gradient grade’ as well as ’isocratic grade’. This enables you to minimise the gradient effect of the solvent involved.

Supplier: MERCK, S.A. DE C.V. SV

Classical silica TLC plates are based on a combination of proven silica gel 60 and the addition of a unique polymeric binder resulting in a very adherent and hard surface that will not crack or blister and even allow writing with a pensil on the surface without risk to damage the layer.

Supplier: MERCK, S.A. DE C.V. SV

Spectroquant® Prove is the perfect tool for water analysis. It unites the simplicity you want with the security you need, and durability you expect.

Supplier: MERCK, S.A. DE C.V. SV

Supplier: MERCK, S.A. DE C.V. SV

Supplier: MERCK, S.A. DE C.V. SV

MAS-100 Eco® is an economical, small, and lightweight microbial air sampler.

Supplier: MERCK, S.A. DE C.V. SV

Supplier: MERCK, S.A. DE C.V. SV

Supplier: MERCK, S.A. DE C.V. SV

Supplier: MERCK, S.A. DE C.V. SV

Supplier: MERCK, S.A. DE C.V. SV

Offering a high degree of UV transmittance, low particle count, low acidity and alkalinity, and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. They are produced from specially selected raw materials, and undergo a number of purification steps prior to final packaging. Since separations are normally carried out under gradient conditions in analytical HPLC, Merck Millipore offer solvents in ’gradient grade’ as well as ’isocratic grade’. This enables you to minimise the gradient effect of the solvent involved.

Supplier: MERCK, S.A. DE C.V. SV

The test measures both ammonium ions and dissolved ammonia in e.g

Supplier: MERCK, S.A. DE C.V. SV

, anhidro ≥99.0% (by alkalimetry), EMSURE® para análisis, Supelco®

Supplier: MERCK, S.A. DE C.V. SV

Supplier: MERCK, S.A. DE C.V. SV

5 Reaction Zones: >5 - >10 - >15 - >20 - >25°d >6 - >13 - >19 - >25 - >31°e >9 - >18 - >27 - >36 - >45°f

Supplier: MERCK, S.A. DE C.V. SV

The Spectroquant® NOVA 60 A are suitable for the routine analysis of all water types and capable of measuring all the ready-to-use cell tests as well as reagent tests.