Chromatographic columns, with beaded rim and PTFE stopcock, DURAN® tubing
Made of DURAN® tubing. Chromatography columns with sintered frit, porosity 0.
Chromatographic columns, with beaded rim, DURAN® tubing
Made of DURAN® tubing. With PTFE stopcock and retaining device. With indentations above the stopcock for placing a cotton plug.
Chromatography Paper
Recommended for chromatographic analysis and preparations.Made from pure linters with an α-cellulose content of > 98%High-performance resolution and wet strengthThe fibres are oriented in predominantly one directionThicker papers allow higher sample volumesLower capillary rises offer higher resolutions
Chromatography paper / Ion exchange papers
Whatman chromatography papers are the most widely used papers for chromatography worldwide. This acceptance and usage reflects the purity, high quality and consistency of Whatman papers. These qualities are relied upon by chromatographers and essential to successful reproducible chromatography. Whatman chromatography paper media are made from specially selected cotton cellulose. They are rigorously quality controlled for characteristics important to the chromatographer and to ensure uniformity within the grade.1 Chr world standard chromatography paper. A smooth surface, 0.18 mm thick with a linear flow rate (water) of 130 mm/30 min. Good resolution for general analytical separations.3MM Chr widely used as a blotting paper, 3MM Chr is used in both electrophoresis and for general chemistry. A medium thickness paper (0.34 mm) used extensively for general chromatography and electrophoresis. Flow rate is 130 mm/30 min.3 Chr medium thickness paper (0.34 mm) with a flow rate of 130 mm/30 min. For general applications with medium/heavy solute loadings. Frequently used for separation of inorganic compounds and for electrophoresis.17 Chr thick (0.92 mm) and highly absorbent paper with a very high flow rate of 190 mm/30 min. Suitable for the heaviest loadings and ideal for preparative paper chromatography and electrophoresis.Ion exchange paperSG81: A unique paper (0.27 mm thick) combining cellulose and large pore silica gel. Suitable for separations in which both partition and adsorption are important, including the separation of phospholipids, steroids, phenols and dyes. Flow rate is 110 mm/30 min.
Chromatography paper, Grade 501
Standard chromatography paper for routine applications and simple analysis. Capillary rise 145 mm/ 30 min.
Chromatography paper, reels
Chromatography Paper 1 CHR The standard chromatography paper. Good resolution for general analytical separations. Pure cellulose. Thickness 0.18mm. Capillary rise (water) 130mm / 30 min.Chromatography Paper 3MM CHR Used in electophoresis, in general chemistry and as blotting paper. Pure cellulose. Thickness 0.34mm.Capillary rise (water) 130mm / 30 min.
Chromatography sprayer SG e1
Spraying with powerful and quiet pump.The finest spray is produced even when the battery power is low. Liquids, up to the viscosity of light oil, can be finely sprayed at the touch of a button. Particle diameter 5µm to 10µm with a throughput of 20ml/min. based on water. The reservoir bottle for the spray reagent is made of borosilicate glass. The bottle is screwed into the high-grade PTFE nozzle and can be changed in seconds. With quick-charging dock as a storage base. Overload protection enables continuous storage of the sprayer in the charging station. Supplied with battery, battery charger, bottle and nozzle.
Chromatography strips
Divided into 12 bands, each of 15mm wide, for parallel separation of 12 samples.
Cleanroom crimping tools, stainless steel
La-Pha-Pack cleanroom crimping tools are made entirely of stainless steel for maximum durability during dry heat sterilization or autoclaving. The mechanism is corrosion and heat resistant while the stainless steel construction removes the need for any protective coating on the handle or crimp head. Can withstand repeated sterilization for cleanroom use without the risk of damaging the tool. Crimping tools are adjustable in crimping pressure and height to offer optimal crimping results on varying vial styles. Special sizes on request.
Cleanroom decapping tools, stainless steel
La-Pha-Pack cleanroom crimping tools are made entirely of stainless steel for maximum durability during dry heat sterilization or autoclaving. The mechanism is corrosion and heat resistant while the stainless steel construction removes the need for any protective coating on the handle or crimp head. Can withstand repeated sterilization for cleanroom use without the risk of damaging the tool. Crimping tools are adjustable in crimping pressure and height to offer optimal crimping results on varying vial styles. Special sizes on request
Closing caps for 3 and 5 mm NMR and EPR tubes
The closing caps are made of resilient plastic and are available in two sizes fitting for 3 mm and 5 mm NMR tubes as well as EPR tubes with this respective size. Available in different colours.
Collectors for tube connector for SafetyWasteCaps
Collectors for additional parts to add more tubings and capillaries. Delivered with fittings.Further configurations available on request.
Combi Stopper Closing Cones, PE
Luer Lock fitting male and femaleSterile closing of all kinds of open IV-accesses in IV-SetsSterile closing of pre-filled syringes
Combifix® Adapter
For connecting the same or different approachesLuer-Lock female-femaleLuer-Lock male-maleLatex, PVC and DEHP-free
Coupling pieces, PP
Coupling pieces for combination or complements capillary couplings.
Crimper, electronic
LCD displayLithium ion rechargeble batteryUniversal charger (100 - 240 V)
Decapper, electronic
LCD displayLithium ion rechargeble batteryUniversal charger (100 - 240 V)
Derivatisation method development kit
For improved volatility, better thermal stability or low limit of detection in gas chromatography prerequisite: quantitative, rapid and reproducible formation of only on derivative halogen atoms introduced by derivatisation (e.g. trifluoroacetates) allow specific detection (ECD) with the advantage of high sensitivity elution order and fragmentation patterns in MS can be influenced by a specific derivatisation.Reagents for silylation - alkylation (methylation) - acylation are available.Which type of derivatisation is best suited for your sample (alkylation, silylation or acylation)? Test kit for determination of the optimum derivatisation.