Kjeldahl

Compare Tool

Select up to 3 products

Kjeldahl
1 - 32 of 103
Sort
View
Show
  • Kjeldahl, Distillation Unit, 6-Unit

    Labconco

    …with six seamless stainless steel tubes, cooling water temperature gauge and remote control flow valve. Inlet and outlet water connections are 3/4" NPT. Supply line must be 1/2" ID minimum. Includes 6 connecting bulbs and 6 delivery tubes. Requires 500 or 800 ml Kjeldahl flasks (not included).

  • KIMAX Kjeldahl Flasks

    DWK Life Sciences (Kimble)

    Reinforced bead at top 300 mL and larger sizes have tooled necks 10 and 30 mL sizes are designed from ASTM Specification E 147; 100 mL through 800 mL sizes are designed from ASTM Specification E 1377, Type 1 requirements.

  • Consumables for Kjeldahl Analyzers

    VELP

    …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 wide range of Kjeldahl applications is now…

  • DK Series Kjeldahl Digestion Units

    VELP

    Traditional Kjeldahl Digestion Units for nitrogen analysis and protein determination, with an aluminum heating block that offers an excellent thermal homogeneity, with a maximum working temperature of 450°C. High Performance Excellent thermal homogeneity High temperature…

  • DKL Series Automatic Kjeldahl Digestion Units

    VELP

    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…

  • Kjeldahl, Distillation Apparatus, 2-Unit, 115V

    Labconco

    …remote control flow valve. Inlet and outlet water connections are 3/8" NPT. Connection to water source with tubing and fittings is required (not included). Supply line must be 5/16" ID minimum. Includes 2 connecting bulbs and 2 delivery tubes. Requires 500 or 800 ml Kjeldahl flasks (not included).

  • UDK 129 Kjeldahl Distillation Units

    VELP

    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…

  • PYREX® Kjeldahl Flasks

    Corning

    Round bottom and long neck 30 mL size has square-cut mouth for multiple micro digestions; mouths of larger sizes are tooled for uniform rubber stopper fit. 30 mL flask conforms with ASTM Standard E 147 for microchemical apparatus; 100 mL through 800 mL flasks can be used in ASTM E 258 procedure.

  • UDK 149 Automatic Kjeldahl Distillation Unit

    VELP

    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),…

  • UDK 139 Semi-Automatic Kjeldahl Distillation Units

    VELP

    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…

  • Combination Hooded Kjeldahl Apparatus

    Labconco

    Hooded Combination Kjeldahl units enclose the distillation and digestion apparatus so that process heat may be contained and vented from the laboratory. The hood surrounding the apparatus includes three collars: one for remotely-located exhaust blower connection, one for acid fume exhaust manifold…

  • Kjeldahl Trap Adapters

    Kemtech America

    Synthware distillation adapter with Kjeldahl trap. With two standard taper inner joints that are parallel and at a 75 degree angle to the connecting tube. Distance between joints is approximately 200mm.

  • Adapter, Kjeidahl Trap

    Ace Glass

    With 24/40 standard taper joints. Distance between center of joints is approximately 200mm.

  • Bulbs Kjeldahl Connecting

    Labconco

  • Whatman Kjeldahl Analysis Weighing Boat

    GE Healthcare

    …collect, transfer, and drop both sample and weighing boat into the acid solution during a Kjeldahl analysis without influencing analytical results. A fast and reliable way to safely transfer samples for Kjeldahl analysis Excellent for both weighing and quantitative sample transfer Made from low…

  • Bulb 55 X 120mm Kjeldahl

    DWK Life Sciences (Kimble)

  • Consumables for Kjeldahl Distillation Units

    VELP

  • Whatman Kjeldahl Analysis Weighing Paper, Grade B-2

    GE Healthcare

    …weighing paper from GE dissolves residue-free in acid solution, which is critical in applications such as Kjeldahl analysis of nitrogen in soil. GE also offers weighing boats for Kjeldahl analysis. Sheet sizes Packs of 500 Grade B-2 Whatman weighing paper are available in four sheet sizes:…

  • Micro-Kjedahl Extraction Heater

    Techne (Bibby Scientific US)

    Micro-Kjeldahl Extraction equipment has been designed for Kjeldahl extraction on a micro scale to determine the protein content of food. These multibank units have 6 recesses in a stainless steel outer casing with back-mounted brackets (supplied with each unit), which can hold support rods of 12.7mm…

  • Micro Digestion Rack

    Labconco

    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…

  • Rapid Digestor-4

    Labconco

    Provides rapid digestions for nitrogen determination of 1 to 4 samples up to 2 grams using 250 ml tubes. Constructed of 4 individual ceramic heaters surrounded by 1" thick insulation board housed in chemically-etched aluminum casing. A heater element is encapsulated in each heater module. An RTD…

  • Rapidstill I

    Labconco

    …day by diluting and aliquoting the sample. Accepts digested samples up to 4 ml (max.) and gives reproducible results in ranges as low as 1 mg/L Kjeldahl nitrogen. A one-piece still is mounted on high-density polyethylene benchtop console that contains all operating controls. Each distillation takes…

  • Kjeldahl Tablets (Free Of Mercury And Selenium)

    MilliporeSigma

    Solubility: (20°C) partly soluble

  • Crude Fiber Apparatus

    Labconco

    Used in the determination of crude fiber in feed, food and other agricultural products. Listed in AOAC methods. Frame is constructed of anodized aluminum mounted on a Colorlith base. Features: six 350-watt heaters operated by 6 individual infinite-control knobs with variable input from 20-100%…

  • FIWE Series Fiber Analyzers

    VELP

    Fiber Analyzers that use pre-heated reagents for fiber analysis according to Weende, Van Soest and other official methods. High Performance Rapid analysis – 2 hours vs. 6 hours with manual systems Reliable results High reproducibility Back-pressure pump prevents…

  • Potassium Persulfate, BAKER INSTRA-ANALYZED Reagent

    Avantor - J.T.Baker®

    Formula: K2S2O8 Formula Weight: 270.32 CAS Number: 7727-21-1 Synonym(s): (potassium peroxydisulfate) Description: Suitable for Kjeldahl Nitrogen, Phosphate, and Mercury Determinations

  • Consumables for Kjeldahl Units

    VELP

  • GDE Enzymatic Digesters

    VELP

    Enzymatic digestion for dietary fiber analysis by enzymes heating. High Reliability Non-stop sample mixing for homogeneity Constant temperature, no overheating of samples Excellent accuracy of +0.2°C Digital timer for reproducible results Complete System …

  • Consumables for Kjeldahl Digestion Units

    VELP

  • Recirculating Chillers, F-305 / F-308 / F-314

    Buchi

    …Chiller F-305 / F-308 / F-314 are specifically designed to work with laboratory equipment such as rotary evaporators, parallel evaporators, Kjeldahl, and extraction products. You benefit from convenient central temperature setting, energy-saving ECO-mode, and automatic start/stop when used…

  • Grade 114 Qualitative Filter Papers

    GE Healthcare

    …stable resin. Normal qualitative applications will not introduce any significant impurities into the filtrate. The resins do, however, contain nitrogen so these grades should not be used in Kjeldahl estimations, etc. Some wet strengthened grades are available in folded (prepleated) forms. 

  • Whatman Grade 1575 Qualitative Filter Papers

    GE Healthcare

    …chemically stable resin. Normal qualitative applications will not introduce any significant impurities into the filtrate. The resins do, however, contain nitrogen so these grades should not be used in Kjeldahl estimations, etc. Some wet strengthened grades are available in folded (prepleated) forms.

Compare Tool

Select up to 3 products

Please Log In

Don't have an Account? Create one now.