Calibration Kit for Turbidimeter Eutech™ TN-100
Calibration kit includes 4 x 60 ml standard solutions (0.02, 20.0, 100, 800 NTU).
Catalyst tablets Kjeltabs
Environmentally hazardous substance, N.O.S., UN 3077, 9, III, (E).
Cell test Ammonium
For cyanide-free determination of ammonium in wastewater, groundwater, surface water and seawater.Scope of supply:25 tests
Cells for Photometer photoLab®
Cuvettes for photometric routine and water analytics in the UV-VIS and VIS range. Cells with matt side surface are suitable for the automatic cell detection of the photoLab® filter and spectral photometer. The glass and quartz cuvettes have a marking in order to place the cuvettes into the photometer in the same direction for an even higher precision.Automatic cell detectionGlass and quartz cells with marking for higher precisionHigh quality optical glass for VISHigh quality quartz glas for UV-VIS
Cellulose-Extraction thimbles Grade 603
Manufactured in pure cellulose according to DIN 12449.
Centrifuge Compact III
Small centrifuge for the determination of fat in milk and dairy products acc. to Gerber, solubility of milk powder acc. to Gerber and ADPI as well as for the application of the Babcock method.4 pre-programmed speeds for:Gerber Butyrometers (350 x g)Solubility in milk powder acc. to Gerber (164 x g)Solubility in milk powder acc. to ADPI (164 x g)Babcock (166 x g)Microprocessor controlTimer with 4 segment advertisements (minutes, seconds), adjustable from 1 to 99 minutes, countdown in secondsHeating with 2 segment advertisements, adjustable from 0 to 65 ° CAutomatic brakeCover lockUnbalance shut-offEmergency releaseError messageLED display to show brake, timer, motor, heating, error messagesSteel casingIncl. Rotor (of aluminium) for 8 inserts (please order separately)
Centrifuge Micro III with Gerber-Rotor and 12 butyrometer sleeves
Small centrifuge for the determination of fat in milk and dairy products acc. to Gerber or Babcock.Microprocessor control with actual display in minutes and seconds, adjustable from 1 to 99 minutesHeating with 2 segment advertisements, adjustable from 0 to 65 ° CIncreased precision thanks to the controlled speedUnbalance shwitch-off in case of uneven filling or sudden glass breakageIncl. Rotor (aluminium) and bushing (brass)Small centrifuge for the determination of fat in milk and dairy products acc. to Gerber or Babcock.Microprocessor control with actual display in minutes and seconds, adjustable from 1 to 99 minutesHeating with 2 segment advertisements, adjustable from 0 to 65 ° CIncreased precision thanks to the controlled speedUnbalance shwitch-off in case of uneven filling or sudden glass breakageIncl. Rotor (aluminium) and bushing (brass)
Centrifuge Micro III with Gerber-Rotor and 8 butyrometer sleeves
Small centrifuge for the determination of fat in milk and dairy products acc. to Gerber or Babcock.Microprocessor control with actual display in minutes and seconds, adjustable from 1 to 99 minutesHeating with 2 segment advertisements, adjustable from 0 to 65 ° CIncreased precision thanks to the controlled speedUnbalance shwitch-off in case of uneven filling or sudden glass breakageIncl. Rotor (aluminium) and bushing (brass)Small centrifuge for the determination of fat in milk and dairy products acc. to Gerber or Babcock.Microprocessor control with actual display in minutes and seconds, adjustable from 1 to 99 minutesHeating with 2 segment advertisements, adjustable from 0 to 65 ° CIncreased precision thanks to the controlled speedUnbalance shwitch-off in case of uneven filling or sudden glass breakageIncl. Rotor (aluminium) and bushing (brass)
Centrifuge Nova-Safety for Determinations according to Gerber
Table centrifuge for fat determination in milk and dairy products acc. to Gerber, as well as for determination of solubility of powdered milk.Self-working lid lockAutomatic brakeDigital timerAngle rotorHeating thermostatically controlledCapacity: max. 8 butyrometers or max. 8 special solubility index tubes
Centrifuge Super Vario-N
Centrifuge for the determination of fat according to Gerber, Röse-Gottlieb, Babcock and for the determination of the solubility of milk powder (ADPI)Stainless steel caseProgrammable speed from 600 rpm to 1130 rpm in steps of 10 rpm (corresponds to a g-force of 77 to 372 g, depending on the rotor)Programmable heating up to 68 ° C in 1 ° stepsCentrifugation time programmable from 1-99 minutesAutomatic safety lid lockingAutomatic unbalance shutdownAutomatic brake
Centrifuge Universal Gerber with heating, with special rotor incl. 36 sleeves
Multipurpose centrifuge for the dairy laboratory.Timer 0 to 255 minutesAutomatic brakeHeating (option) with variable temperature setting up to 65 °C (1200 W)Microprocessor control with an LED display to show speed, run time, temperature and error messagesCover lockUnbalance cut-offEmergency release3 pre-programmed speeds for:Gerber Butyrometers (350 x g )Solubility in milk powder (164 x g)Extraction tubes Roese-Gottlieb/Mojonnier (80 x g)1 variable speed range (200 to 1100 rpm), on requestHeating with variable temperature setting up to 65 °C
Centrifuge Universal Gerber with heating, with universal rotor for 12 positions, without inserts
Multipurpose centrifuge for the dairy laboratory.Timer 0 to 255 minutesAutomatic brakeHeating (option) with variable temperature setting up to 65 °C (1200 W)Microprocessor control with an LED display to show speed, run time, temperature and error messagesCover lockUnbalance cut-offEmergency release3 pre-programmed speeds for:Gerber Butyrometers (350 x g )Solubility in milk powder (164 x g)Extraction tubes Roese-Gottlieb/Mojonnier (80 x g)1 variable speed range (200 to 1100 rpm), on requestHeating with variable temperature setting up to 65 °C (1200 W)
Centrifuge Universal Gerber without heating, with special-rotor incl. 36 sleeves
Multipurpose centrifuge for the dairy laboratory.Timer 0 to 255 minutesAutomatic brakeHeating (option) with variable temperature setting up to 65 °C (1200 W)Microprocessor control with an LED display to show speed, run time, temperature and error messagesCover lockUnbalance cut-offEmergency release3 pre-programmed speeds for:Gerber Butyrometers (350 x g )Solubility in milk powder (164 x g)Extraction tubes Roese-Gottlieb/Mojonnier (80 x g)1 variable speed range (200 to 1100 rpm), on requestMultipurpose centrifuge for the dairy laboratory.Timer 0 to 255 minutesAutomatic brakeHeating (option) with variable temperature setting up to 65 °C (1200 W)Microprocessor control with an LED display to show speed, run time, temperature and error messagesCover lockUnbalance cut-offEmergency release3 pre-programmed speeds for:Gerber Butyrometers (350 x g )Solubility in milk powder (164 x g)Extraction tubes Roese-Gottlieb/Mojonnier (80 x g)1 variable speed range (200 to 1100 rpm), on request
Centrifuge Universal Gerber without heating, with universal rotor for 12 positions, without inserts
Multipurpose centrifuge for the dairy laboratory.Timer 0 to 255 minutesAutomatic brakeHeating (option) with variable temperature setting up to 65 °C (1200 W)Microprocessor control with an LED display to show speed, run time, temperature and error messagesCover lockUnbalance cut-offEmergency release3 pre-programmed speeds for:Gerber Butyrometers (350 x g )Solubility in milk powder (164 x g)Extraction tubes Roese-Gottlieb/Mojonnier (80 x g)1 variable speed range (200 to 1100 rpm), on requestMultipurpose centrifuge for the dairy laboratory.Timer 0 to 255 minutesAutomatic brakeHeating (option) with variable temperature setting up to 65 °C (1200 W)Microprocessor control with an LED display to show speed, run time, temperature and error messagesCover lockUnbalance cut-offEmergency release3 pre-programmed speeds for:Gerber Butyrometers (350 x g )Solubility in milk powder (164 x g)Extraction tubes Roese-Gottlieb/Mojonnier (80 x g)1 variable speed range (200 to 1100 rpm), on request
Cheese Butyrometer Van Gulik with accessories
Weighing method for 3 g cheese, with two openings, frosted label on bulb, complete with rubber stoppers and glass beaker with 16 holes.
Cheese butyrometer, borosilicate glass
Cheese butyrometer according to Van Gulik‘s weighing method.
Chemical Oxygen Demand (COD) Standards
These standards are ideal for use as control standards to verify that correct analysis for COD has taken place. Extensive range (10 to 60000 ppm), NIST traceable, 2 years shelf-life. Bottles of 500 ml.
Clamps for oxygen determination bottles acc. to Winkler
Stainless steel, nickel-plated. For securing the NS stopper.
CMS hazardous gas detection
CMS's electronic microchip-measurement system is currently one of the most accurate and reliable on-site detection systems for the measurement of gas concentrations. It comprises a substance specific microchip and an analyzer which takes measurements and displays the results on a digital screen. With one chip it is possible to take 10 different measurements of a known substance. Each measurement is carried out using the display menu operated by a single switch. Even new users will find its operation easy and trouble-free. 50 individual measurements can be stored in the integral data recorder at any one time.Other chips available on request.
Coagulant injector for flocculation testers FJT-200D-6
For simultaneous injection of coagulant or reagents in six sample beakers.
COD cooling trough
The cooling trough prevents the overheating of the COD samples during the critical addition of sulphuric acid. In addition, it is used to cool the samples after the heating phase.
COD magnetic stirrer
The continuously adjustable COD series magnetic stirrer with 12 stirring points is used to mix the samples during the metering process. Due to its watertight casing and also its external power supply and control, it is suitable for use under water.
COD magnetic stirrer
The continuously adjustable COD series magnetic stirrer with 12 stirring points is used to mix the samples during the metering process. Due to its watertight casing and also its external power supply and control, it is suitable for use under water.
COD measuring station MD 200
According to ISO 15705. This measuring station from Lovibond® allows the accurate, rapid, and economical determination of meaningful waste water COD levels (Chemical Oxygen Demand). Easy operation, even by unskilled operators. Comprises of COD photometer, 25 tube tests covering lower measuring ranges, a reactor block for sample digestion and a tube stand. Waterproof acc. to IP 68, 1 hour at 0.1 meter.Scope of supply: Instrument in carrying case, 4 batteries (AA), adapter for round vials diam. 16 mm, 2 sets of tube tests 0-150 mg/l and 0-1500 mg/l, thermoreactor RD 125, tube stand, 2 syringes, instruction manual.Specifications: Range: 0 to 15.000 mg/LMeasurement cycle:approx. 3 seconds (method dependent)Display:LCD readoutOptics:High-quality Interference FiltersPower:4 batteries (AA) capacity approx. 53 hours or 15000 tests (continuous operation with backlit switched off)Overall W x D x H:190 x 110 x 55mmStorage:16 data setsInterface:internal interface for test data transfer
COD metering funnel
COD metering funnels, placed on top of the COD reaction vessels, simplify the addition of sulphuric acid to several samples simultaneously.COD metering funnel together with a cooling trough and a series magnetic stirrer increase the safety and offer considerable relief to the user when determining the COD.
COD sample digestion units PA-CSB
Unit configuration for simultaneous digestion of maximum 6 or 12 COD samples in acc. with ISO, DIN etc.A digestion unit consists of the following components:TRS 300 microprocessor-controlled time and temperature control unit with COD programCSB/E Precision heating block for RG 2 reaction vesselsE/B Insert and yoke type frame for RG 2 reaction vesselsKW/N Cooling trough with holder and stands for E/BRG 2 Reaction vesselsLK 1 COD air coolersLS Air cooler stands for LK COD air coolers
COD workstations, PB-CSB/M
For COD determination. Complete workstations for simultaneous determination of maximum 6 or 12 samples in acc. with ISO, DIN etc. Manual metering and titration.A workstation consists of the following componentsTRS 300 Microprocessor-controlled time and temperature control unit with COD programCSB/E Precision heating block for RG 2 reaction vesselsE/B Insert and yoke type frame for RG 2 reaction vesselsKW/N Cooling trough with holder and stands for E/BSM 12/N Series magnetic stirrer for E 12/B insert/yoke type frame (only for PB-CSB 12/M)RG 2 Reaction vesselsMRST 2 Magnetic stirrer rod set , 12 rodsSIST 100 Boiling stones , contents 100 gLK1 COD Air coolersLS Air cooler stand for LK COD air coolersPTFE 29 PTFE Collars for LK 1, set of 12 collarsTS COD Transport stands for E/B insert/yoke type frameHTI 1 Manual titration station
COD-Standard Cuvette Test, 16 mm
Due to the chemical properties suitable for various photometers (e.g. Lovibond®, Hach®) with 16 mm tube diameter.
Color Standards Platinum-Cobalt (Hazen)
These color standards can be used to calibrate, control, qualify or validate color measurement instruments to determine the color number. These standards can be described as Platinum-Cobalt, Pt-Co, Hazen or APHA color. All descriptions are interchangeable.Covers requirements of ASTM Method D 1209In 1 l HDPE bottle
Colorimeter DR 900
Portable, robust hand-held measuring instrument for water analysis on site. The microprocessor controlled colorimeter has energy-saving LED technology and is pre-programmed with 90 of the most common test parameters. In addition, you can store your own applications.Waterproof, dustproof and impact-resistantFast test selectionGraphic display with backlightFor 1" round cells or 16 mm round cells with adapterScope of delivery: DR 900 colorimeter, two 1-inch glass round cells, marked at 10, 20 and 25 mL, two 1 cm plastic round cells, 1 x 16 mm round cell adapter, 4 x AA alkaline batteries, multilingual operating instructions (printed), devices and methods operating instructions on CD, USB mini for USB cable.Technical Specifications:Dimensions (W x D x H):96 mm x 48 mm x 231 mmWeight (with batteries):0.6 kgBattery requirement:4 x AA alkaline batteriesOperating conditions:10 - 40 °C, max. 80 % relative humidityHousing protection class:IP67Optical system:0 / 180 ° transmissionScattered light: 1.0 % at 400 nmSpectral bandwidth (filter bandwidth):15 nmWavelength range:420, 520, 560, 610 nmWavelength accuracy:± 1 nmDetector:Silicium photodiodeWarranty:2 years
Colour Standards Gardner
The colour standard can be used to calibrate, control, qualify or validate colour measurement instruments to determine the colour number.Specially for methods according to ASTM D1544, D 6166, AOCS Td 1a and MS 817 Part 10Suitable for similarly coloured liquids, including several vegetable and mineral oilsIn 100 ml glass bottle
Colour test discs for Comparator system 2000
A large selection of water test discs are available for colorimetric chemical analyses and colour classification. Each test disc is equipped with fade-free, non porous glass filters, the quality of which is not impaired by UV light or other environmental influences.Test discs whose code begins with "N", are designed for use in the Nessleriser 2150. All other test discs are designed for use in the comparator 2000+ . The most popular water test discs feature in the table below. Other test discs are available on request.
Colour test discs Hazen/APHA for Comparator system 2000
For colorimetric chemical analysis and colour classification. With colour-fast, non-fading glass filters whose quality is not affected by UV light or other environmental influences.Further test discs are available on request.