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Systems, devices, and materials for solid phase extraction (SPE) of analytes from complex liquid or solid matrices, using various sorbents and techniques, in preparation for chromatography; for a variety of sample sizes and types, and formats.
Alkalis BenchMixer XLQ Multitube Vortexer b(BV1010-TST) been designed for use in QuEChERS and other sample prep methods Supplied with racks for 50ml tubes held horizontally and 15ml and 1 5/2 0ml tubes held vertically it takes the place of traditional manual shaking in these applications Multiple samples can be processed simultaneously in the BenchMixer XLQs large capacity racks saving time and preventing operator fatigue The vigorous consistent shaking ensures all samples are exposed to identical conditions within the same batch of samples as well as between batches The BenchMixer XLQ creates a true vortex in vertical sample racks by holding the top of the tube stationary while the bottom rotates in a 3 6mm orbit Time and speed are precisely controlled by the digital microprocessor A pulse mode allows for more vigorous mixing Quiet operation minimal vibration and a long service life are guaranteed by the precisely balanced drive system and powerful motor Using the BenchMixer X
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This clean-up tube is used in QuEChERS methods for multi-pesticide residue analysis in food. It offers a simple and straightforward sample preparation technique for various food and agricultural products, enabling direct analysis by GC-MS or LC-MS/MS technology.