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A sample concentrator is a versatile laboratory instrument that plays a critical role in sample preparation by concentrating dilute samples, making them more suitable for various analytical techniques. It enhances sensitivity and accuracy in research and analysis, ultimately contributing to better scientific outcomes
Frequently Asked Questions
What is a Sample Concentrator?
+A Sample Concentrator is an apparatus designed to decrease the sample size by evaporating solvents that leads to a more concentrated sample.
What is the difference between a Sample Concentrator and a Rotary Evaporator?
+A Sample Concentrator is used for small-scale sample concentration whereas a Rotary Evaporator is used for larger volumes and more delicate sample concentrations.
Can Sample Concentrator concentrate samples containing volatile compounds?
+It is commonly used to concentrate volatile compounds.
What is the role of a vacuum in Sample Concentrator?
+It is used to reduce the pressure around the sample that lowers the boiling point of solvent and allows it to evaporate at lower temperatures.
Can Sample Concentrator be used to remove water from a sample?
+It is used to remove water or other solvents from aqueous samples.
What is the difference between a Lyophilizer and a Sample Concentrator?
+A Lyophilizer uses freezing and sublimation to remove solvents from sample whereas a Sample Concentrator evaporates solvents via heat, vacuum or nitrogen and is used for concentrating liquids or solutions before analysis.
Can Sample Concentrator be used to concentrate samples from a microplate?
+It is engineered to concentrate samples from microplates, making it ideal for high-throughput applications.
What kind of maintenance does the Sample Concentrator require?
+Routine maintenance includes regular cleaning of chambers, vials and rotors, checking of vacuum pumps along with proper calibration.
Can Sample Concentrator be used in food and beverage industry?
+It is used in food and beverage industry for concentrating extracts or flavoring agents in food processing and analyzing contaminants.
Is Sample Concentrator compatible with non-aqueous solvents?
+It can be used with non-aqueous solvents such acetone, ethanol and methanol.