2505 Results for: "Analytical Standards"
VitraPOR® Gas Washing Bottle 100 ml, Head with Filter Disc, Standard Joint NS 29/32
Supplier: ROBU GLASFILTER
ROBU® gas washing bottle head with integrated VitraPOR® filter disc and standard ground joint ensures efficient gas-liquid contact and uniform dispersion in absorption processes.
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HPLC columns, Accucore™ XL C18 and XL C8
Supplier: Thermo Fisher Scientific
Based on Core Enhanced Technology, using 4 µm solid core particles, these columns allow users of conventional HPLC methods to enjoy performance far beyond that of columns packed with 5, 4 or even 3 μm fully porous particles. Very high separation efficiencies, using standard HPLC instruments and conditions, provide increased peak resolution and lower limits of detection. An ultra-stable packed bed results in exceptionally robust columns that demonstrate excellent retention and response reproducibility.
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Spectrophotometer Cuvettes, TrayCell 2.0
Supplier: HELLMA
Suitable for all current spectrophotometers with standard cuvette holder.
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Titrator, TitroLine® 5000
Supplier: SI Analytics
The TitroLine® 5000, successor to the TitroLine® easy, is a very easy to use automatic titrator for a variety of applications, including water/wastewater applications, environmental and food analysis.
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Filter Crucible, Jacketed with Heating Mantle and Standard Joints NSK 29/32, NSH 29/32 or 29/32 and NSH 45/40
Supplier: ROBU GLASFILTER
ROBU® filter crucibles with heating mantle and standard joints offers controlled filtration and temperature regulation, ideal for vacuum filtration and thermally sensitive applications, optionally available with integrated VitraPOR® filter.
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Preparative HPLC columns, VarioPrep, NUCLEOSIL® C18
Supplier: MACHEREY-NAGEL
These NUCLEOSIL® standard C18 phases are non-polar, endcapped phases for reverse phase chromatography.
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SureSTART™ Screw Cap, 24 mm, Level 2 High-throughput Applications
Supplier: Thermo Fisher Scientific
SureSTART vials, caps, inserts, septa, and kits are available in three performance levels. Now you can choose the products that best suit your analytical, performance, or budget needs.
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Degassing Filters
Supplier: ROBU GLASFILTER
ROBU® degassing filter with integrated VitraPOR® filter ensures efficient solvent degassing with inert gases, combined with reliable filtration. Ideal for chromatography and analytical applications, it offers high chemical and thermal resistance.
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Centrifugal devices, Nanosep® and Nanosep® MF
Supplier: Cytiva (Formerly Pall Lab)
These devices are used for simple, reliable concentrating and desalting of 50 to 500 μl samples. Select the low protein binding Omega™ membrane for ultrafiltration applications. The Bio-Inert® membrane is ideal for microfiltration of biological solutions. The GHP membrane is ideal for sample preparation in analytical chemistry (HPLC, GC, IC and MS). It is suitable for aqueous, organic and aggressive organic samples, and for rapid processing of samples.
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HPLC columns, Cogent HPS™ C8
Supplier: MICROSOLV
Cogent HPS™ C8 columns are high-purity type-B, silica-based HPLC columns and have narrow particle distribution making them extremely high-quality.
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Chromotography-Columns with Fused Filter Disc
Supplier: ROBU GLASFILTER
ROBU® chromatography columns with integrated VitraPOR® filter disc provide precise flow control and uniform support for column material in preparative and analytical chromatography.
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TrayCell® Spectrophotometer Cuvettes
Supplier: HELLMA
The TrayCell is a fiber-optic ultra-micro measuring cell designed for the UV/Vis analysis of DNA/RNA and proteins. The
dimensions of the TrayCell are equivalent to a standard cuvette in order to work in most spectrophotometers.
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Avantor® Ultrasphere®, HPLC Columns
Supplier: Avantor
Avantor® Ultrasphere® columns remain widely referenced within both industry and academia and are recognised to provide excellent chromatographic performance.
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Gooch Filters with Fused Filter Disc and Standard Joint 39/32 or 34/35
Supplier: ROBU GLASFILTER
ROBU® Gooch filter with fused filter disc is ideal for gravimetric analysis and residue collection, combining ROBU® construction with high chemical and thermal resistance, available with integrated VitraPOR® filter for efficient filtration.
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Vydac 302IC, anion exclusion HPLC columns
Supplier: Avantor
Vydac 302IC is a low capacity anion-exchange (quaternary amine) material based on a high purity 10 µm large pore size silica.
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Filter Funnel, Conical with Fused Filter and Standard Joint NSK 10/19, 14/23 or 19/16
Supplier: ROBU GLASFILTER
ROBU® conical filter funnel with fused VitraPOR® filter and standard joint NSK 10/19, 14/23 or 19/16 ensures efficient, secure filtration in laboratory applications, combining chemical resistance with precise pore structure.
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Organic size exclusion chromatography columns, GPC KD-800 series
Supplier: Resonac
Standard organic solvent SEC (GPC) column.
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HPLC columns, Hypersil™ ODS-2 C18
Supplier: Thermo Fisher Scientific
Hypersil™ ODS-2 C18 columns are well established and referenced in HPLC methods. Hypersil™ stationary phases are recognised as an industry standard in HPLC.
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J.T.Baker® BAKERBOND spe™ SiOH, SPE Columns
Supplier: Avantor
BAKERBOND spe™ columns are disposable PP columns pre-packed with high capacity sorbents contained between two 20 µm PE frits.
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J.T.Baker® BAKERBOND spe™ Florisil, SPE Columns
Supplier: Avantor
BAKERBOND spe™ columns are disposable PP or glass columns pre-packed with high capacity sorbents contained between two 20 µm PE frits.
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J.T.Baker® BAKERBOND spe™ C18, SPE Columns
Supplier: Avantor
BAKERBOND spe™ columns are disposable PP or glass columns pre-packed with high capacity sorbents contained between two 20 µm PE frits.
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J.T.Baker® BAKERBOND spe™ C8, SPE Columns
Supplier: Avantor
BAKERBOND spe™ columns are disposable PP columns pre-packed with high capacity sorbents contained between two 20 µm PE frits.
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Acetone reagent ≥99.5% ACS
Supplier: Merck
Acetone is a polar, aprotic organic solvent. It is a colourless and highly volatile liquid. It is commonly used in organic syntheses as solvent and/or building block, in pharmaceutical and personal care industries. This grade meets ACS requirements, making it ideal for a wide range of analytical applications.
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Reference electrodes, ScienceLine
Supplier: SI Analytics
Reference electrodes with glass shaft.
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Titrator, Karl Fischer, volumetric, TitroLine® 7800
Supplier: SI Analytics
The Titroline® 7800 enhanced the universal features of the TitroLine® 7750 (potentiometric titration and volumetric KF titration), with an additional IDS measurement socket. Hence the TitroLine® 7800 is able to perform potentiometric titrations with analogue or IDS® electrodes as well as volumetric Karl Fischer titrations. The digital (IDS) measurement socket allows the connection of various digital sensors, such as for measuring of conductivity.
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Quintix® Pro Laboratory Balances
Supplier: Sartorius Balances
Quintix® Pro laboratory balances are not just about meeting your expectations but exceeding them. The balances have an array of premium features that enhance usability, flexibility, and incorporate an eco-friendly design.
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Titrators, Titronic® 500 and TitroLine® 7000
Supplier: SI Analytics
TitroLine® 7000 automatic titrators are used in the laboratories of water supply companies, wastewater treatment plants, and the food and chemical industries. Typical applications include analysis of alkalinity and carbon dioxide, nitrogen (Kjeldahl), chloride, COD, acid number, iodine number and others. The Titronic® 500 piston burette is used in all industry sectors. Applications include all manual titration, dosing tasks and sample preparation.
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Solvent Filter/HPLC
Supplier: ROBU GLASFILTER
ROBU® VitraPOR® solvent filter for HPLC provides precise and reliable filtration of solvents, ensuring optimal performance in high-performance liquid chromatography systems.
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Exsil C8, HPLC Columns
Supplier: Avantor
Exsil HPLC columns are a useful alternative to the classical spherical HPLC silicas.
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Ultrasonic baths, Elmasonic P series
Supplier: ELMA SCHMIDBAUER
The Elmasonic P ultrasonic series is ideal for all applications in analytical and medical laboratories and in industrial production. Six different sizes are available. These practical units are easy to operate with a clearly arranged display showing all set and actual parameters. Several special features make the units perfect for intensive cleaning applications. All models are equipped with a mechanical timer up to maximum of 15 minutes.