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You Searched For: Salicylaldehyde

Ready-to-use GC sorbents prepare, measure, and purify sample mixture compounds. When analyte molecules are swept through the column by a gas, molecules separate based on traveling at different rates through the sorbent to the end of the column. Managing water interferences, the sorbent trap method is the most popular among researchers. GC sorbents adapt to any chemical volatile organic compound or use in conjunction with sophisticated automated systems to provide the quickest products.

Ready-to-use GC sorbents prepare, measure, and purify sample mixture compounds. When analyte molecules are swept through the column by a gas, molecules separate based on traveling at different rates through the sorbent to the end of the column. Managing water interferences, the sorbent trap method is the most popular among researchers. GC sorbents adapt to any chemical volatile organic compound or use in conjunction with sophisticated automated systems to provide the quickest products.


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Product Image-REST25511

Packing materials for GC columns, CarboBlack

Supplier: Restek
Description: Graphitized carbon black offers unique selectivity and very little adsorption for alcohol analyses. CarboBlack packings are treated with KOH or picric acid for basic or acidic compounds, and special alcoholic beverage loadings are available. CarboBlack supports provide resolution and retention similar to Carbopack™ and Carbograph supports.

Product Image-REST25550

Packing material for columns, Tenax®

Supplier: Restek
Description: Packing material, Tenax®-TA, mesh size of 35/60

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Acylation derivatisation reagents

Supplier: Restek
Description: Acylation reagents offer the same advantage available from silylation reagents: creating less polar, more volatile derivatives. In comparison to silylating reagents, the acylating reagents can more readily target highly polar multifunctional compounds, such as carbohydrates and amino acids. In addition, acylating reagents offer the distinct advantage of introducing electron-capturing groups, thus enhancing detectability during analysis.

Product Image-REST35602

Silylation derivatisation reagents

Supplier: Restek
Description: Silylation is the most widely used derivatisation procedure for sample analysis by GC. In silylation, an active hydrogen is replaced by an alkylsilyl group such as trimethylsilyl (TMS) or tert-butyldimethylsilyl (tert-BDMS). Silyl derivatives are more volatile, less polar, and more thermally stable. As a result, GC separation is improved and detection is enhanced.

Product Image-REST25030

Packing material for columns, Res-Sil

Supplier: Restek
Description: These bonded silica packings with n-octane or cyanopropyl (OPN) functional groups yield faster separations of C1 to C4 hydrocarbons, higher thermal stability, shorter conditioning times, and longer lifetimes.

Product Image-REST25587

Packing material for columns, Porapak

Supplier: Restek
Description: Packing material, Porapak S, mesh size of 80/100, temperature limits of 250 °C

Product Image-REST25563

Packing material for columns, HayeSep®

Supplier: Restek
Description: Packing material, HayeSep® DB, mesh size 60/80, temperature limit up to 290 °C

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Porous polymer adsorbent, Tenax® TA

Supplier: Thermo Fisher Scientific
Description: Tenax® TA, Packed: BT

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Silylation reagents

Supplier: Thermo Fisher Scientific
Description: Trimethylsilyl N-trimethylsilylacetamidate, pyridine for GC, BSA:Pyridine, 25 ml

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at +43 1 97002 - 0.
Dual use goods can only be delivered within the European Union.
Dual use goods can only be delivered within the European Union.
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