Digestion Systems
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:
PanReac AppliChem
Description:
Suitable for nitrogen determination.
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
Supplier:
Bohlender
Description:
Dimensionally stable basic vessel and screw cover made of TFM, homogenous, non porous surface.
Supplier:
VWR Chemicals
Description:
Kjeldahl tablets are catalysts that promote the digestion step of the Kjeldahl method for nitrogen determination.
Supplier:
Merck
Description:
In addition to the traditional 5 g Kjeldahl tablets, which are added as catalysts to the digestion mixture, Merck Millipore can offer the 3,5 g tablet. This gives the flexibility needed to find the optimal setting for the catalyst/sulphuric acid ratio.
Catalog Number:
(1.08030.1000)
Supplier:
Merck
Description:
Kjeldahl catalyst acc. to Wieninger, Contents: >94% Naâ‚‚SOâ‚„; >1,45% CuSOâ‚„; >1,5% Se
UOM:
1 * 1 kg
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.
Catalog Number:
(637-0000)
Supplier:
DIXON SCIENTIFIC
Description:
The two part apparatus is designed to hold a test paper between two flat ground flanges that are held together by two spiral springs. The lower tube part has a 19/26 ground glass joint suitable for fitting a 100Â ml conical flask. The gases evolved from the flask diffuse up the tube through the pre-treated filter paper, which captures the arsine and results in a yellow coloured stain.
UOM:
1 * 1 items
Catalog Number:
(BIBB280MC)
Supplier:
SciLabware
Description:
Convenient assembly of Quickfit® glassware for Kjeldahl digestion (nitrogen determination) and distillation.
UOM:
1 * 1 items
Supplier:
SciLabware
Description:
PYREX®, borosilicate glass arsenic determination apparatus designed for the estimation of arsenic and antimony.
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 is still displayed and you need assistance, please call us on 0800 22 33 44
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalogue Number listed above. If you need further assistance, please call VWR Customer Service on 0800 22 33 44.
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