pH 315i, pH 330i, pH 340i Robust Waterproof (IP 67) Large silicone keys WTW handheld pH meters are optimized for use on-site and field use, but can also be used in the laboratory. In particular the pH 340i, with its optional line power supply and serial interface, is suitable for applications in which precise measurements are required both in the laboratory and the field. WTW handheld pH meters are available in three ve…
All WTW Technical buffers are certified accurate and are NIST/DIN traceable The new buffer bottles from WTW: easy to dispense easy to use reliable calibration
WTW offers a wide range of Ion-Selective Electrodes and instruments. Series 500 electrodes are used in combination with a separate reference electrode. And now WTW introduces our Series 800 quality combination ISE’s! These precise electrodes combine a reference and ion selective electrode in one unit. The convenience of this design allows for ease of use even in small sample volumes.
The pH/mV and ionmeter pH/ION 340i offers the highest degree of flexibility possible. For pH measurements the instrument can be calibrated manually or automatically and offers simultaneous display of pH and temperature. For measurements with ion-selective electrodes the pH/lON 340i offers concentration display in mg/l. Direct display in mV to ±999.9 mV in 0.1 mV steps; and to ±1999 mV in 1 mV steps. Of course, even in these…
High-performance laboratory conductivity meter with graphic display and digital recorder function, parallel display of temperature and automatic temperature compensation. A built-in datalogger and a real-time clock allows for all QA conforming functions. The optional built-in printer allows data printout on thermal paper accepted for use in official documents. 68 °F or 77 °F (20 °C or 25 °C) can be set as reference temperatu…
Routine laboratory conductivity meter with large multifunctional display, parallel temperature display and automatic temperature compensation. 68 °F or 77 °F (20 °C or 25 °C) can be set as reference temperature. Both TDS and salinity measurements are possible as well as conductivity and temperature. The ability to set different cell constants means that other special conductivity cells can be connected as well as the TetraCon®…
Standard laboratory conductivity meter with large multifunctional display, parallel temperature display and automatic temperature compensation. The datalogging capability and the real-time clock allows for all GLP functions. Data output can take place via the optional built-in printer on thermal paper accepted for use for official documents or via the built-in RS 232 digital interface via a PC or external printer. 68 °F or 7…
400 bar; available in 2.1 - 4.6 mm id; 20 - 150 mm lengths. Manufactured by Agilent to rigorous QC specifications, the ZORBAX family encompasses 5 particle sizes and more than 32 phases, for reliable scalability and transferability from HPLC to UHPLC, from lab to lab and around the world.
Approximate growth surface area is 55cm² Actual inside growth surface diameter is 83.8mm Height is 20mm Manufactured from optically-clear virgin polystyrene Treated for optimal cell attachment Sterile and nonpyrogenic Have stacking beads to aid in handling Supplied with vents to provide consistent gas exchange
Glass electrodes with DIN fixed cable Patented Silamid® reference system eliminates corrosion and interference from silver/silver chloride ions.Platinum diaphragm and free flow of electrolyte ensure excellent stability.Laboratory work has never been easier with these new high-quality electrodes from Schott. Innovative design features a sliding gate that allows easy filling of electrolyte solution and seals it from the solution…
The Applied Biosystems 7300 Real-Time PCR System gives you advanced, multicolor real-time PCR capabilities with exceptional budget sensitivity. Run time of less than 2 hours Four-color detection enables you to perform gene expression analysis, pathogen quantitation, SNP genotyping, and plus/minus assays with internal positive controls Study gene expression, detect and quantitate pathogens, perform allelic discrimination…
The Applied Biosystems 7500 Real-Time PCR System is a leading edge system with features to support labs requiring more capabilities from their real time PCR platform. Run time of less than 2 hours Variable excitation and five-color detection enable you to use a broad range of fluorophores including FAM™/SYBR® Green I, VIC®/JOE, NED™/ TAMRA™/ Cy3™, ROX™/Texas Red®, and Cy5™ dyes for greater assay versatility. Measure g…
The XGT-1000WR Energy Dispersive X-Ray Fluorescence (EDXRF) spectrometer provides quantitative and qualitative non-destructive analysis of all elements from Sodium (Na) to Uranium (U) for solid, liquid, powders and particulate samples. This instrument is designed specifically to address the environmental compliance for lead-free legistraiton, or more accurately, the Restriction of Hazardous Substances directive -RoHS - which…
CR 2200 is ideal for anyone who needs to perform routine water analysis tests with small sample amounts, as 5 programs are available for digestion of 12 sample cuvettes at 212, 248 and 298.4 °F (100, 120 and 148 °C).
In addition, you can program the CR 3200 to carry out 8 of your individual digestions at freely selectable temperatures up to 338 °F (170 °C).
CR 4200 is the right choice for anyone who needs to perform multiple tests simultaneously, such as COD (298.4 °F/148 °C) and total-N (248 °F/120 °C), as the two thermoblocks for 12 cuvettes each can be controlled separately. It also has memory for 8 of your own user-defined programs with free temperature selection up to 338 °F (170 °C).
Powerful transfection reagent, based on an innovative biochemical method. Next generation of outstanding transfection reagent, highly efficient, universal and multipurpose.
For all nucleic acids and all transfection conditions.The universal and powerful PolyMag formulation allows achieving very high transfection efficiency. It is composed by magnetic nanoparticles coated with cationic molecules. Exclusive and optimized PolyMag reagent has been successfully tested with:- All nucleic acids types: naked DNA, RNA, siRNA, ODN, etc…- Cell lines, primary and hard to transfect cells- Adherent and suspens…
CombiMag improves your transfection reagent efficiencyCombiMag reagent has been designed to be employed in association with all transfection reagents complexed with any types of nucleic acids. All cell types, even hard-to-transfect and primary cells, can be transfected using CombiMag associated to any working reagent, even if its original efficiency is low.CombiMag has been associated with many existing transfection reagents i…
SilenceMag is the most efficient siRNA delivery system available. Simple, rapid and easy to use, serum compatible and non toxic.Specifically designed for siRNA delivery, SilenceMag allows studying gene silencing at very low doses of siRNA. Reliable high gene silencing efficiencies in numerous cell types (primary cells, hard to transfect & cell lines) and is suitable for all siRNA applications (co-transfection & endogenous gene…
FlyFectin ™ is a specifically designed and very efficient transfection reagent for insect cells. Innovative and unique, FlyFectin ™ is: • Highly efficient with excellent reproducibility• Multipurpose (various types of nucleic acids)• Ideal for recombinant protein production with Baculovirus expression system• Simple, Ready-to-use and Rapid• Compatible with and without serum-containing culture media• Non toxic• Economi…
