Wyszukano: VARIAN

Producent: VARIAN

Opis: Gas sampling bags in Tedlar.

Producent: VARIAN

Opis: PoraBOND U is a highly stable polar-bonded porous polymer with the maximum temperature extended from 190 to 300 °C.

Producent: VARIAN

Opis: Bond Elut™ C8 is very similar in properties to C18, but is not as retentive for non-polar compounds, due to its shorter hydrocarbon chain, and therefore reduced carbon loading. C8 is an excellent replacement for C18 when analytes are too strongly retained for effective elution. The potential for polar interactions is somewhat higher than for C18 because there is less coverage of the silica surface. These polar interactions are not, however, a significant property of C8.

Producent: VARIAN

Opis: Bond Elut™ EWP is based upon standard particle size silica but with 500 Å pores to allow more efficient extraction of large molecules (>15000 MW), which are typically excluded from standard porosity silica phases.

Producent: VARIAN

Opis: Ideal as a confirmation column for reliable results.

Producent: VARIAN

Opis: Native silica is generally regarded as the most polar SPE sorbent available. Bond Elut™ SI is particularly effective at separating compounds with a very similar structure. Applying the analytes in a non-polar solvent, then increasing the solvent polarity by increasing the concentration of a polar modifier, such as THF or ethyl acetate, delivers effective separations.

Numer katalogowy: (VARI19199C)

Producent: VARIAN

Opis: GC installation kit with renewable gas purifier

j.m.: 1 * 1 SZT

Wyprzedaż

Producent: VARIAN

Opis: PLOT PT columns have an integral particle trap at each end, to eliminate the bother of connecting separate traps, and enable GC/MS with leak-free operation and no anxiety.

Numer katalogowy: (VARI5982-0602)

Producent: VARIAN

Opis: Bond Elut Plexa PAX 30 mg tubes for VersaPlate

j.m.: 1 * 96 SZT

Wyprzedaż

Producent: VARIAN

Opis: Bond Elut™ C18 OH is a non-end capped version of the octadecyl bonded phases that enables the silanols on the silica surface to be more active. This low-load C18 has well-controlled silanol activity that permits the fractionation of metabolites and enhances retention of basic compounds compared to an endcapped C18. The pore size makes it a good choice for peptide extraction.

Producent: VARIAN

Opis: Solid Phase Extraction (SPE) plate, SPEC 96-well plate, Ion exchange sorbents, SAX, 15 mg

Producent: VARIAN

Opis: CP-Sil PONA CB delivers accurate analysis of paraffins, olefins, naphthalenes and aromatics in complex hydrocarbon mixtures.

Producent: VARIAN

Opis: Increase flexibility and capabilities of spectrophotometers thanks to certified calibration and installation cells for optimum optical performance in any application.

Producent: VARIAN

Opis: PL-Thiol MP SPE, 500 mg/6 mL

Numer katalogowy: (VARICP7527)

Producent: VARIAN

Opis: CP-Carbowax 400 has highest resolution for amyl alcohols for accurate quality inspection.

j.m.: 1 * 1 SZT

Wyprzedaż

Producent: VARIAN

Opis: Microsorb™ Silica is ideal for the separation of low molecular weight compounds that dissolve in organic solvents. Separations on silica columns depend upon the difference in orientation, type and number of functional groups associated with the compounds in the sample.