Standard test tubes are widely used for protein determination on food, feed and beverage following the Kjeldahl method, as well as the distillation of different samples according to other applications and methods. Samples of heterogeneous material often need to be fairly large to ensure that they…

The DK 6 Series digestion unit with aluminum heating block ensures high thermal homogeneity heating up to 450 °C. The temperature of the block is constantly controlled by a microprocessor and is extremely stable, homogeneous and precise: ±0.5°C at all selectable temperatures. …

The VELP® SCIENTIFIC accessory is suitable for use with Kjeldahl digestion unit models. You can choose ideal replacement part or accessory which ensures smooth functioning of these units. These products are made of materials which offer enhanced durability.

Wide range of superior quality consumables for the day-to-day operation of your NDA. Large Choice High-quality quartz tubes, crucibles, tin foils Long-life and premium reagents and catalysts Calibration standards (EDTA, 9.57% N), o-rings, seals and fittings Quality…

Ammonia/Phenols and Cyanide Models Available Corrosion resistant PTFE-coated glass 30" x 14.25" footprint Overtemp protection switch Automatic shutoff MIDI-VAP 4000 Systems feature a pre-programmed digital controller with automated shut-off when reaction time is completed. They…

Entry-level Kjeldahl distillation unit for your analyses concerning different applications such as determining ammoniacal nitrogen, protein determination, nitrogen content (Kjeldahl or direct alkaline distillation), nitric nitrogen (after reduction/Devarda), phenols, volatile acids, cyanides and…

The KS 1000 Scrubber guarantees maximum workplace safety by neutralizing corrosive and toxic fumes produced during Kjeldahl digestion in two steps: dilution and neutralization. •High-efficiency gas scrubbing for maximum safety in the laboratory •Tap water-free for reduced water consumption and…

Semi-automatic Kjeldahl distillation unit for your analyses concerning different applications such as determining ammoniacal nitrogen, protein determination, nitrogen content (Kjeldahl or direct alkaline distillation), nitric nitrogen (after reduction/Devarda), phenols, volatile acids, cyanides and…

Fully Automatic Kjeldahl Digestion Units for nitrogen analysis and protein determination that incorporate the revolutionary TEMS™ technology for unprecedented Savings in terms of Time, Energy - as much as 35%, Money and Space. High Technology Microprocessor control of precise…

A wide range of consumables designed for accurate and reliable Kjeldahl analysis. The addition of a suitable catalyst, along with high temperature, have influence on the speed and the efficiency of the mineralization in Kjeldahl analysis. Achieving the highest level of performance in a…

Provides accurate results for Kjeldahl digestions using either 30 mL or 100 mL flasks Two rear brackets provide adjustable mounting for glass manifold Each flask station consists of tubular heater element and stainless steel cup 200 Watt heater assemblies are recessed into top…

Apparatus is for determining the proteinaceous nitrogen content in water. It is also useful for preparing small quantities of distilled water. Apparatus can be used for phenol, selenium and fluoride determinations. It has 24/40 Standard Taper joint and a #2 hose connection. Unit measures 595 mm H x…

Consists of flask, connecting tube and condenser Inlet tube on connecting tube permits the introduction of the permanganate solution after distillation of free ammonia. 9849F20 flask has Standard Taper 29/42 mouth; capacity is 500 mL. Condenser is coiled-tube type, 200 mm jacket length, with…

Kit to connect UDK 149 to SI Analytics potentiometric titrators TL 5000, TL 7000, TL 7750, TL 7800 for higher sample throughput and direct output of the final result. Kit to connect UDK 149 to Mettler potentiometric titrators T5, T7, T9, G10S, G20S for higher sample throughput and direct output of…

Fully automatic Kjeldahl distillation unit, with external titrator connection, for your analyses concerning different applications such as determining ammoniacal nitrogen, protein determination, nitrogen content (Kjeldahl or direct alkaline distillation), nitric nitrogen (after reduction/Devarda),…

Ideal for removing interfering substances in quantitative analysis for cyanide The sample is reacted with H₂SO₄ and MgCl₂, which converts any cyanide to HCN HCN distills over and is absorbed in a NaOH solution, which is then analyzed for CN Manufactured…