You searched for: Digestores

Supplier: VWR Chemicals

This product is not available in all countries. Please check with your local Avantor International office or supplier.

Supplier: Merck

Zeolitas, ~1 - 2 mm

Supplier: Merck

Se-Cu-Catalizador de mineralización Kjeldahl, Contenido: >94% Na₂SO₄; >1,45% CuSO₄; >1,5% Se

Supplier: Merck

Además de las tabletas Kjeldahl de 5 g, que se utilizan como catalizador en la digestión, Merck Millipore también tiene tabletas de 3,5 g. De este modo se puede ajustar de forma flexible la relación entre catalizador y ácido sulfúrico.

Supplier: VWR Chemicals

Los tabletas de Kjeldahl son catalizadores que favorecen el paso de digestión del método Kjeldahl para la determinación de nitrógeno.

Supplier: PanReac AppliChem

Suitable for nitrogen determination.

Supplier: Thermo Fisher Scientific

Kjeldahl tablets with selenium (Wieninger), 5 g, Contenido: Na₂SO₄: 4875 mg, Cu(II)SO₄^.5H₂O: 75 mg; Se: 50 mg, Diam: 18 - 20 mm

Supplier: Bohlender

Dimensionally stable basic vessel and screw cover made of TFM, homogenous, non porous surface.

Supplier: VELP SCIENTIFIC

A series of thermoreactors for digestion of samples for a range of analyses including COD, heavy metal, non metallic elements. The ECO 6 has the possibility to use an optional adapter* for each position to take three tubes with Ø 16 mm.

Supplier: VELP SCIENTIFIC

Unidades de digestión Kjeldahl totalmente automáticas para el análisis de nitrógeno y la determinación de proteínas que incorporan la tecnología TEMS™ para ahorrar tiempo, energía (hasta un 35%), dinero y espacio. La unidad también incluye un bloque de aluminio para una homogeneidad absoluta de la temperatura y muestra una excelente conductividad para una respuesta rápida hasta 450 °C. La unidad dispone de una pantalla LCD con visualización en tiempo real de los pasos del proceso y la posibilidad de elegir hasta seis idiomas. Dispone de 54 programas, de los cuales 30 están preinstalados y 24 son programas definidos por el usuario. Todos los elementos necesarios se suministran en un solo paquete.

Supplier: VELP SCIENTIFIC

DK digesters are traditional digesters, consisting of an aluminium heating block that offers excellent thermal homogeneity, heating up to 450 °C, providing accuracy and minimum energy consumption. DK Series Digesters are suitable for Kjeldahl digestion applications and selected models can be combined with accessories to perform COD and metal determination applications.

Supplier: THOMPSON & CAPPER

Reactivos catalizadores Kjeldahl en forma de tableta conveniente con una gama de tabletas para adaptarse a aplicaciones generales y específicas.

Supplier: Cole Parmer

Easy-to-use external controllers feature automatic shut-off, alarms,and ability to save profi les with ramp and soak settings. Order heating block and control.

Supplier: BUCHI

Digestion of protein samples with sulphuric acid and catalyst requires prolonged periods of heating and is traditionally carried out in block heaters. The SpeedDigester design features IR heating that provides fast preheating and cool down. The models described below provide a range of flexible options with different levels of sophistication and control.

Supplier: BEHR

In the behrotest® nitrogen station, solvent is evaporated under ambient temperature conditions by using a mild nitrogen flow. A distributor leads the nitrogen flow through two individually adjustable tubes into the Kuderna-Danish flasks. Thus the two samples reduce simulataneously.

Supplier: BEHR

The complete sample clean up station includes dropping funnel, clean-up column with glass frit, reducing flasks and stand.

Supplier: BEHR

behrotest® InKjel digestion models are equipped with a high performance infrared heater.

Supplier: BEHR

The DGC set includes the following equipment:

Supplier: GERHARDT

Kjeltab ST, 3,5 g, Contenido: K₂SO₄ 3,5 g; Se 0,0035 g, Diam: 16 mm

Supplier: BEHR

Block digestion systems with high quality corrosion-resistant block housing made of stainless steel. With 8, 12 or 20 sample slots for standard Kjeldahl digestion vessels with a volume of 250 ml, has high efficiency heating and extraction hood with exhaust collector.

Supplier: GERHARDT

An automatic acid hydrolysis system for fat determination according to Weibull-Stoldt where the complete digestion and filtration process runs in a closed system.

Supplier: SciLabware

Convenient assembly of Quickfit® glassware for Kjeldahl digestion (nitrogen determination) and distillation.

Supplier: BEHR

La determinación de DQO es un parámetro muy importante para las mediciones de aguas residuales. Las estaciones de trabajo Behr garantizan el análisis de DQO en estricto cumplimiento con las siguientes normas.

Supplier: BEHR

The behrotest® SMA-ARM workstation, for simultaneous aqua regia digestion of up to six samples for heavy metals analysis, are supplied with a programmable microprocessor-controlled time/temperature controller as well as a fume manifold for drawing off the acid vapours. This results in greater convenience and functionality in routine laboratory operations.

Supplier: BEHR

The two-level behrosog process extraction system (neutraliser) – pre-separator plus safety level – keeps all acid vapours entirely away from the environment.

Supplier: BEHR

The behrotest® universal analytical DET system is a flexible modular system designed for laboratories with frequently changing applications who do not want to invest in dedicated complete apparatus for each application. The system has a core or basic unit to which application specific supplementary/expansion sets can be added. The expansion kits comprise typically of the additional specific glassware and gas flow connections.

Supplier: BUCHI

The B-411/ E-416 hydrolysis unit has been designed to carry out acidic hydrolysis of food and feed samples prior to solvent extraction.The hydrolysis procedure is required in a number of AOAC official methods to determine fat content of food samples including cheese, seafood, dressings, meat.

Supplier: BEHR

The behrotest® SMA-ARB workstation is a basic system for simultaneous aqua regia digestion of either 6 or 12 samples for heavy metals analysis.

Supplier: BEHR

Digestion apparatus for crude fibre or hydrolysis.

Supplier: BEHR

behrotest® InKjel digestion units are equipped with a high-performance infrared heater.