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KjTabs VW Kjeldahl Catalyst Tablets - 1000 pcs/box

$733.50
KjTabsTM VW Kjeldahl Catalyst Tablets are ideal for applications based on the Wieninger method. The perfect solutions to speed up the digestion of your samples.
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The right KjTabsTM to fit your needs

The right KjTabs<sup>TM</sup> to fit your needs
The addition of a suitable catalyst, along with high temperatures, influences the speed and the efficiency of mineralization in Kjeldahl analyses. Achieving the highest level of performance in a wide range of Kjeldahl applications is now possible with VELP Scientifica genuine catalyst tablets.

The use of catalysts is now recognized and officially accepted by the major standards such as AOCS, AOAC, AACC and ISO to accelerate Kjeldahl digestion.

The KjTabsTM VW consist of accurately pre-dosed tablets composed of sulfate, to increase the boiling point of sulphuric acid, plus Copper (Cu) and Selenium (Se) as metal salts to accelerate the mineralization process.


VW recommended for applications based on the Wieninger method
4,875 g K2SO4 + 0,075 g CuSO4 x 5 H2O + 0,050 g Se
1000 pcs

VELP analytical experts KjTabsTM catalyst tablets application suggestions

The KjTabsTM VW are the most suitable choice when performing Kjeldahl analysis in feed and pet food industries:
  • Protein determination in animal feed and pet food, forage, grain, and oilseeds
  • Determination of nitrogen content and calculation of crude protein content in animal feedstuffs

VELP analytical department will be happy to help you in the choice of the most suitable KjTabsTM based on the application to be performed and on your laboratory needs.
 
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Brochures & Leaflets

VELP Scientifica invites you to download brochures and leaflets in order to explore our premium quality solutions and to have all the major key arguments, features and specifications of a product in your hands, in any place, and at any time.
KjTabs leaflet
Download the leaflet of Velp Scientifica catalyst and antifoaming tablets
DK Series Kjeldahl Digestion Units - Brochure
Learn more about our efficient and reliable Kjeldahl Digesters, with aluminum heating block offering excellent thermal homogeneity.
 
DKL Series Automatic Kjeldahl Digestion Units - Brochure [EN]
Learn more about our fully automatic Kjeldahl digestion units that incorporate the revolutionary TEMS™ technology for unprecedented savings.

Application notes

Choose among a comprehensive library of Application Notes / White Papers and learn more on how to optimize the performance of your VELP instruments. These documents offer typical analyses of well-known samples, together with official references and suggestions, to make you an expert!
Guidelines for choosing the correct Velp Kjtabs in Kjeldahl Analysis
The digestion phase is the most time-consuming step of the Kjeldahl analysis. Speeding up the process and ensuring a proper outcome is of fundamental importance when it comes to efficiency in the laboratory.
VELP designed seven different types of accurately pre-dosed KjTabs™ tablets to speed up the mineralization process. Along with catalysts, VELP produces antifoaming KjTabs™ to reduce foam formation during the initial phase of the mineralization process.
VELP Scientifica Srl
Via Stazione, 16
20865 Usmate (MB) - Italy
Tel. + 39 039 628811
VELP Scientific, Inc
40, Burt Drive, Unit #1, Deer Park
NY 11729 - U.S.
Tel. +1 631 573 6002
VELP China Co. Ltd.
Room 828, Building 1, No.778 Jinji Road
Pudong New Area, Shanghai, China
Tel. 400-089-8029

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