Esta buscando: Protectores de sobremesa

Proveedor: Restek

Descripción: Tubing elbows are ideal for routing 1,6 mm PEEK tubing that snap the tubing into the elbow. Its prevent pinching of PEEK tubing, which can cause high pressure.

Proveedor: Restek

Descripción: Replacement parts for Shimadzu HPLC systems.

Proveedor: Restek

Descripción: 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.

Proveedor: Restek

Descripción: Deactivated Press-Tight® connectors maintain complete inertness along the GC flow path and Siltek®-deactivated connectors are ideal for organochlorine pesticides analysis. These connectors fit 0,33 to 0,74 mm ext. Ø and 0,1 to 0,53 int. Ø columns.

Proveedor: Restek

Descripción: Allure® Organic Acids columns provide enhanced retention and selectivity for polar organic acids, allowing the separation to be performed on a single 30 cm column.

Proveedor: Restek

Descripción: Deactivated borosilicate glass wool, more flexible than fused silica wool, Fiberglass, blanco, 10 g

Numero del catalogo: (REST32416)

Proveedor: Restek

Descripción: Contains 19 components, those are 2-chlorobiphenyl , 2,3-dichlorobiphenyl , 2,2',5-trichlorobiphenyl , 2,4',5-trichlorobiphenyl, 2,2',3,5'-tetrachlorobiphenyl, 2,2',5,5'-tetrachlorobiphenyl, 2,3',4,4'-tetrachlorobiphenyl, 2,2',3,4,5'-pentachlorobiphenyl, 2,2',4,5,5'-pentachlorobiphenyl, 2,3,3',4',6-pentachlorobiphenyl, 2,2',3,4,4',5'-hexachlorobiphenyl, 2,2',3,4,5,5'-hexachlorobiphenyl, 2,2',3,5,5',6-hexachlorobiphenyl, 2,2',4,4',5,5'-hexachlorobiphenyl, 2,2',3,3',4,4',5-heptachlorobiphenyl, 2,2',3,4,4',5,5'-heptachlorobiphenyl, 2,2',3,4,4',5',6-heptachlorobiphenyl, 2,2',3,4',5,5',6-heptachlorobiphenyl and 2,2',3,3',4,4',5,5',6-nonachlorobiphenyl.

UOM: 1 * 1 mL

Promoción

Proveedor: Restek

Descripción: These high-capacity oxygen trap removes up to 135 ml of oxygen or 2 g of water.

Numero del catalogo: (REST36261)

Proveedor: Restek

Descripción: The european pharmacopoeia/ICH Class 1 mix consists of five components, they are benzene (2 μg/ml), carbon tetrachloride (4 μg/ml), 1,2-dichloroethane (5 μg/ml), 1,1-dichloroethene (8 μg/ml) and 1,1,1-trichloroethane (10 μg/ml).

UOM: 1 * 1 Ampoul

Promoción

Proveedor: Restek

Descripción: General purpose columns for solvent impurities, PCB congeners (e.g. Aroclor mixes), simulated distillation, arson accelerants, gases, natural gas odorants, sulphur compounds, essential oils, hydrocarbons, semivolatiles, pesticides, oxygenates.

Numero del catalogo: (REST31847)

Proveedor: Restek

Descripción: Organic Standard, Benzyl benzoate, 1 ml/ampoule

UOM: 1 * 1 Ampoul

Promoción

Numero del catalogo: (REST31807)

Proveedor: Restek

Descripción: This fragrance materials test mix idela to performance evaluation for essential oils and fragrance chemicals.

UOM: 1 * 1 Ampoul

Promoción

Numero del catalogo: (REST31822)

Proveedor: Restek

Descripción: Foam generated as purge gas passes through a sample can enter the analytical trap and possibly the GC column. This silica-containing antifoam agent is effective over a wide pH range and will not conflict with chromatography of target analytes.

UOM: 1 * 1 Ampoul

Promoción

Numero del catalogo: (REST31826)

Proveedor: Restek

Descripción: This mix contains 2-nitro-m-xylene, perylene-d12, pyrene-d10 and triphenylphosphate.

UOM: 1 * 1 Ampoul

Promoción

Numero del catalogo: (REST31833)

Proveedor: Restek

Descripción: Organic Standard, ε-Caprolactam, 1 ml/ampoule

UOM: 1 * 1 Ampoul

Promoción

Proveedor: Restek

Descripción: Microseal septum incorporates two separate sealing mechanisms. These sliding seals eliminate septum coring and the resulting accumulation of septum crumbs in the injection port liner. The septum uses a 23-gauge (0,63 mm, 0,025”) needle or probe with a blunt, truncated conical tip. Since the syringe plunger end details are determined by manual or autosampler compatibility. The advantages of the septum include elimination of septum coring, longer life, consistent and low needle insertion force.