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KjTabs VW - Kjeldahl Catalyst Tablets, Velp Scientifica™

Product Code. 15571775 Shop All Velp Products
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15571775 1000 Pc./Box Pack of 1000
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Product Code. 15571775 Supplier Velp Scientifica Supplier No. A00000282

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391.40 EUR valid until 2026-02-13
BEST PRICE on Promo! Use promo code "27988" to get your promotional price.
This item is not returnable. View return policy

Description

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.

The right KjTabs™ 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

Specifications

Quantity 1000 Pc./Box

Safety and Handling

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Signal Word
  • Warning
 Hazard Category
  • Acute toxicity Category 4
  • LONG-TERM AQUATIC HAZARD Chronic 3
 Hazard Statement
  • H302-Harmful if swallowed.
  • H412-Harmful to aquatic life with long lasting effects.
 Precautionary Statement
  • P264-Wash contaminated skin thoroughly after handling.
  • P270-Do not eat, drink or smoke when using this product.
  • P273-Avoid release to the environment.
  • P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
  • P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.
 Supplemental information
  • MIXTURE LIST-Contains : copper sulphate pentahydrate, selenium
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