You Searched For: Digestion Systems

Distillation systems manually or automatically purify liquids through heating to evaporate the volatile components. Designed to follow the physical separation with a cooling cycle, the materials are efficiently extracted, leaving a condensed substance with a higher purity. Providing more control in sample preparations, the stills facilitate more consistent testing results and eliminate hazards common in traditional preparative methods. The benchtop distillation systems come with one or multiple sample places when higher batch yields are needed.

Distillation systems manually or automatically purify liquids through heating to evaporate the volatile components. Designed to follow the physical separation with a cooling cycle, the materials are efficiently extracted, leaving a condensed substance with a higher purity. Providing more control in sample preparations, the stills facilitate more consistent testing results and eliminate hazards common in traditional preparative methods. The benchtop distillation systems come with one or multiple sample places when higher batch yields are needed.


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Catalog Number: (330666A)
Supplier: VWR Chemicals
Description: This product is not available in all countries. Please check with your local Avantor International office or supplier.
UOM: 1 * 1.000 Tablet

Supplier: VWR Chemicals
Description: Kjeldahl tablets are catalysts that promote the digestion step of the Kjeldahl method for nitrogen determination.
Supplier: Bohlender
Description: Dimensionally stable basic vessel and screw cover made of TFM, homogenous, non porous surface.

Supplier: Thermo Scientific
Description: Kjeldahl tablets with selenium (Wieninger), 5 g, Contents: Na₂SO₄: 4875 mg, Cu(II)SO₄<sup>.</sup>5H₂O: 75 mg; Se: 50 mg, Ø: 18 - 20 mm
Catalog Number: (175639.0414)
Supplier: PanReac AppliChem
Description: Suitable for nitrogen determination.
UOM: 1 * 5 kg

New Product


Supplier: VELP SCIENTIFIC
Description: 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
Description: Fully automatic Kjeldahl digestion units for nitrogen analysis and protein determination that incorporate the TEMS™ technology for savings in terms of time, energy (as much as 35%), money and space. The unit also includes an aluminium block for absolute temperature homogeneity and shows excellent conductivity for fast response up to 450 °C. The unit has an LCD with real time display of process steps and the choice of up to six languages. There are 54 programs available of which 30 are pre-installed and 24 user-defined programs. All necessary items are supplied in one package.

Supplier: VELP SCIENTIFIC
Description: 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: Cole Parmer
Description: 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.

New Product

Catalog Number: (HOFM40065.00)
Supplier: HOFMANN GLASTECHNIK GMBH
Description: This apparatus is suitable for the specification of arsenic.
UOM: 1 * 1 SET


Supplier: BUCHI
Description: 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.

Catalog Number: (HOFM40061.00)
Supplier: HOFMANN GLASTECHNIK GMBH
Description: Arsenic limit test apparatus, complete
UOM: 1 * 1 items


Supplier: THOMPSON & CAPPER
Description: Kjeldahl catalyst reagents in a convenient tablet form with a range of tablets to suit general and specific applications.
Catalog Number: (BUCH1154461000)
Supplier: BUCHI
Description: The KjelDigester provides fast and safe digestion of up to 20 samples simultaneously.
UOM: 1 * 1 items


Catalog Number: (BEHRB00217639)
Supplier: BEHR
Description: 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.
UOM: 1 * 1 items


Catalog Number: (BEHRB00217638)
Supplier: BEHR
Description: The complete sample clean up station includes dropping funnel, clean-up column with glass frit, reducing flasks and stand.
UOM: 1 * 1 items


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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.
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.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at +43 1 97002 - 0.
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