Dräger Aerotest Alpha, with Dräger Tubes
The Dräger Aerotest Alpha allows the quality of breathing air supplied by a compressor or compressed gas cylinder to be determined. Use of the test system performs a reliable check in accordance with the breathing air standard EN 12 021.Dräger Aerotest Alphacomprising of 1 pressure reducer, measuring device for 4 tubes, impactor adapter, coupling, barbed nipple, stopwatch, tube opener Dräger TO 7000, bubble test hose, pack of 5 sintered filters, instruction for use, transport case (black)Dräger Aerotest Alpha, with Dräger Tubes :+ box of 10 Dräger Oil Impactors,+ box of 10 Dräger-Tubes carbon dioxide (CO2) 100/a-P,+ box of 10 Dräger-Tubes carbon monoxide (CO) 5/a-P,+ box of 10 Dräger-Tubes water vapor (H2O) 20/a-P
Dräger Sampling Tubes
Using the Dräger activated charcoal tubes or silica gel tubes, hazardous substances in the air are collected using a suitable medium via adsorption or chemisorption. The sample is then analysed in the laboratory by means of various analytical methods such as gas chromatography (GC), high performance liquid chromatography (HPLC), UV-VIS photometry, or IR spectroscopy.
Dräger-Tubes ®
The Dräger-Tubes® measuring system is the safe method for measuring pollutants in the soil, water and air. More than 500 substances can be measured in varying concentrations. The long-established principle of Dräger-Tubes® is still the same. A defined volume of gas/air must be pumped through the sampling tube. This can be achieved by using the Accuro® gas pump. On contact with the substance under test the reagent system contained in the tube reacts and displays a colour. The strength of the concentration of the substance is shown by the length of the colour band displayed and can be read directly from the scale. The Dräger-Tubes® sampling system provides accuracy, efficiency, quick and easy handling. Over 250 tubes are available on request for all substances and measuring fields. Further sampling devices, diffusion tubes for long-term measurements as well as sampling systems with activated carbon tubes, ORSA collector and TDS thermodesorption tubes are also available.
Dräger-Tubes®
The Dräger-Tubes® measuring system is the safe method for measuring pollutants in the soil, water and air. More than 500 substances can be measured in varying concentrations. The long-established principle of Dräger-Tubes® is still the same. A defined volume of gas/air must be pumped through the sampling tube. This can be achieved by using the Accuro® gas pump. On contact with the substance under test the reagent system contained in the tube reacts and displays a colour. The strength of the concentration of the substance is shown by the length of the colour band displayed and can be read directly from the scale. The Dräger-Tubes® sampling system provides accuracy, efficiency, quick and easy handling. Over 250 tubes are available on request for all substances and measuring fields. Further sampling devices, diffusion tubes for long-term measurements as well as sampling systems with activated carbon tubes, ORSA collector and TDS thermodesorption tubes are also available.
Dräger-Tubes®
The Dräger-Tubes® measuring system is the safe method for measuring pollutants in the soil, water and air. More than 500 substances can be measured in varying concentrations. The long-established principle of Dräger-Tubes® is still the same. A defined volume of gas/air must be pumped through the sampling tube. This can be achieved by using the Accuro® gas pump. On contact with the substance under test the reagent system contained in the tube reacts and displays a colour. The strength of the concentration of the substance is shown by the length of the colour band displayed and can be read directly from the scale. The Dräger-Tubes® sampling system provides accuracy, efficiency, quick and easy handling. Over 250 tubes are available on request for all substances and measuring fields. Further sampling devices, diffusion tubes for long-term measurements as well as sampling systems with activated carbon tubes, ORSA collector and TDS thermodesorption tubes are also available.
DURAN PURE Premium lip seal cap, GL 45, PFA
Consequently the DURAN PURE premium lip seal cap is particularly suitable for use in the pharmaceutical, chemical and food industries. Due to the integrated lip seal, no further seal is needed to provide tight sealing of the bottles. Therefore it is ideal for storage and transport of sensitive products.Made from PFA and available for all GL 45 threadsProduced and packed under Class 7 Cleanroom conditionsExceptional temperature resistance from -196 °C to + 260 °CIdeal for dry heat sterilization / depyrogenationVery high chemical resistanceConforms to FDA 21 CFR Section 177.1550 and USP class VISimple cleanable and autoclavable
Equipment to determine anaerobic digestion
The complete equipment consists of:Tempering bath with thermostat for 6 eudiometer units incl. clamping device for eudiometer tubes6 eudiometer units with laboratory bottles, 500ml, eudiometer tubes with graduation, stopcock and connecting tube and levelling bulbSeries magnetic stirrer, for use in water bath to stir 6 bottles, each with 500 ml, including separate control unitSpecificationDims (WxDxH): Weight:850 x 330 x 360 mm 16 kg
Evaporating Dish PFA, with snap-on lid, PE
With snap-on lid, PE. For contamination free sample preparation and efficient transportation. Due to a conical depression in the middle of the base very small amounts of a solvent are adequate to absorb the evaporated samples.
Evaporating Dish, PFA
The PFA Evaporating Dish design promotes evaporation of excess fluids to produce a concentrated solution or solid precipitate. The flat bottom provides good surface contact with a heat source, while the non-stick angled walls direct fluids to the base, which limits condensation on the dish wall. This PFA dish can be used in a wide range of temperatures, from cryogenics to 260°C. The dish is also ideal for holding solid samples or small volumes of liquid. Features a broad spout for easy pouring.Chemically inertIdeal for trace metal analysisTransparent for easy viewingPerfect for microwave useSmooth, non-stick surface
Evaporating Dish, PTFE
This PTFE Evaporating Dish can be used to concentrate a solution or to create solid precipitates. The evaporating dish can also be used as a shallow bath, as a drying dish or as a beaker cover to protect contents from dust and other contaminants. PTFE material is unbreakable, chemically inert, and withstands temperatures up to 288°C. The non-stick surface is stain resistant and easy to clean. Features a broad spout for easy pouring.Chemically inertIdeal for ultra-pure samplesWithstands temperatures up to 288°C
Exhaust Device, borosilicate
Filter mountings, 400 ml, with threadPP funnels with threadSlotted sieve plate with 2 gasketsStainless steel rackWater jet pump
Extraction and filter thimbles
Schleicher & Schuell MicroScience thimbles are the standard for reproducible analytical results. An excellent fit in the apparatus is ensured through carefully controlled dimensions. Selected raw materials ensure that the thimbles are ideal for all analytical routine processes to obtain reproducible results without influencing the sample.For decades, thimbles from Schleicher & Schuell MicroScience have been known for their constant high quality and purity. In addition to the following standard thimbles which are ideal for Soxhlet extraction, Schleicher & Schuell MicroScience offers alternative dimensions on request.
Extraction apparatuses acc. to Soxhlet, with Dimroth condenser, DURAN® tubing
The complete apparatuses are consisting of: extractor in compact and robust design, with flask connection NS 29/32, made of DURAN® tubing, Dimroth condenser, with thread GL 14, made of DURAN® tubing, round bottom flask, material: DURAN®
Extraction thimbles MN 645 D, cellulose
Extraction thimbles are used for holding solid materials, from which certain substances are to be extracted with a suitable solvent. Additionally, extraction thimbles are used in the fields of air and waste gas analysis for collecting solid particles. With lid.
Extraction thimbles MN 645 F, cellulose
Extraction thimbles are used for holding solid materials, from which certain substances are to be extracted with a suitable solvent. Additionally, extraction thimbles are used in the fields of air and waste gas analysis for collecting solid particles. Denser than MN 645.
Extraction thimbles MN 645 R, pure cellulose
Extraction thimbles are used for holding solid materials, from which certain substances are to be extracted with a suitable solvent. With sealing collar and two finger recesses on opposite sides of the collar, for dust analysis in industrial gases, exhaust gases and room air.
Extraction thimbles MN 645, pure cellulose
Fat determination in food and feedDetermination of binder content in asphaltAnalysis of soil contaminantsDetermination of additives in rubber and elastomers
Extraction Thimbles MN 649, micro glass fibre
Pollution monitoring, air samplingHigh temperature filtration (up to 500 °C)For solvents incompatible with cellulose thimbles (for example strong acids or bases)
Extraction thimbles, Borosilicate glass
Recommended for Soxhlet extraction with solvents, which are incompatible with cellulose fibres and for filtration of air and gas streams.Made of 100 % pure borosilicate fibres, without binding elementsHigh loading capacity and highly permeable to airThickness is 1.5 mm (diameter < 33 mm)High retention of small particles, > 99 % according to BS 4400Good stability at high temperatures up to 500 °CRecommended for hot, moist, and acidic gasesGravimetric determination of particles in hot gasesFurther sizes on request.
Extraction Thimbles, cellulose
For reliable and fast analysis in the areas of food control and environmental monitoring. Suitable for Soxhlet-type, Tecator-type or similar devices, to extract certain components out of solid material with an appropriate solvent.Made of pure cellulose that is totally free from binding elementsHigh purity of selected cellulose guarantees reliable and replicable resultsThe consistent high porosity ensures fast flow throughHigh fitting accuracy for all available extraction systemsWall thickness 1.3 mm at thimbles with ≤35 mm inner diameter, 1.7 mm at thimbles with >35 mm inner diameterFor two systemsGrade 900: Soxhlet Extraction, Grade 901: Tecator Extraction
Extraction thimbles, Cellulose
Supplied in packs of 25. Dimensions given are nominal internal diameter x external length in mm.
Extraction Thimbles, Grade 603 G, glass fibre
Resistant to temperatures up to 500 °CAnalysis of hot and acidic gases, including emission control and smoke stack gas monitoringSoxhlet extractionAnalysis of pesticide residuesDetermination of oil/fat content of foodsAnalysis of oil and grease in solid wastes
Extraction unit EX 1000
Determination of hydrocarbon EX 1000 extraction unitThe PFL sampling bottle is ideal for direct extraction in terms of ISO 9377-2. With its solid glass stopper, in addition it offers a decisive advantage in handling and safety.The funnel separator facilitates the separation of the organic phase. The individual functional parts of the separator can be easily separated. The user can thus transfer the organic phase quickly and simply in one step to the clean-up column. In addition the individual functional parts are particularly easy to clean.