FAQ
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Q UV-Vis Spectrophotometer Baseline
A 1. What is a baseline in a UV spectrophotometer?The baseline is the reference ab
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Q How to Calibrate a Spectrometer: 5 Common Questions Answered
A FAQ 1: What is spectrometer calibration? Why is it necessary?A: Spectrometer cal
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Q How to choose the right light source?
A Select the light source according to the wavelength range, such as deuterium lam
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Q How to Calibrate a Gas Chromatograph
A 1. What is so important about GC calibration?GC calibration is the process of ad
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Q GC Troubleshooting: Why the Septum Should Always Be Your First Checkpoint
A 1. What is a septum in a gas chromatograph? What does it do?A septum is a small,
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Q Why does the column pressure suddenly increase
A 1. What does a sudden increase in GC column pressure mean?A sudden increase in c
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Q Gas Chromatograph Baseline drift
A 1. Why does the baseline of a gas chromatograph drift? What are the common cause
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Q How to ensure that the experimental bench has sufficient chemical resistance?
A
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Q Can laboratory furniture be customized?
A Yes, customized services can be provided based on the spatial layout, purpose, a
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Q What certifications are required for laboratory furniture?
A Usually, compliance with ISO 9001 (Quality Management) and SEFA standards (Labor
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Q How to design an ergonomic experimental platform?
A The height of the experimental platform is usually 85-90 centimeters.Provide leg
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Q How to calculate the load-bearing capacity of laboratory furniture?
A The load-bearing capacity of different furniture varies depending on the materia
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Q How to clean and maintain laboratory furniture?
A Regularly wipe the countertop and cabinet with a neutral cleaner.Avoid using sha
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Q How to achieve modular design for laboratory furniture?
A Modular design includes adjustable height shelves, movable cabinets, and modular
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Q What is the optimal distance between the fume hood and the experimental bench?
A It is recommended to maintain a distance of at least 1.2 meters for proper opera
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Q Do laboratory furniture need fire protection function?
A Yes, especially furniture that stores chemicals (such as medicine cabinets or re
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Q What are the common materials for laboratory furniture? How to choose?
A Common materials include steel, stainless steel, wood, and composite materials.
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Q What is mobile phase gradient elution?
A
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Q Why does the column pressure suddenly increase?
A
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Q How to perform daily maintenance of the instrument?
A Clean the flow path, replace the sealing gasket, calibrate the pump and detector
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Q How to improve the detection limit and sensitivity?
A The detection performance can be improved by optimizing the mobile phase, reduci
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Q Does the mobile phase need to be degassed? How to operate?
A Yes, the mobile phase usually needs to be degassed to remove dissolved gases and
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Q How to maintain and extend the lifespan of chromatography columns?
A Regularly use purified mobile phase and filter the sample, follow the operating
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Q How to eliminate the ghost peak problem?
A Ghost peaks may originate from solvent contamination, impurities in the sample,
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Q How to choose a suitable chromatographic column?
A The selection of chromatographic columns requires consideration of the chemical
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Q What are the main differences between HPLC and ordinary liquid chromatography?
A HPLC uses a high-pressure pump to push the mobile phase and separates samples th
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Q What is the basic principle of liquid chromatography?
A HPLC is an analytical technique based on the differential distribution of sample
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Q Does hospital furniture meet environmental requirements?
A High quality hospital furniture should comply with environmental standards, such
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Q What is the service life of hospital furniture? How to extend?
A
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Q How can ward furniture improve patient comfort?
A A hospital bed equipped with adjustable headboard, footrest, and mattress, as we
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Q What characteristics do operating room furniture need to have?
A The material should be stainless steel or aluminum alloy, corrosion-resistant.Su
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Q How to clean hospital furniture to ensure hygiene?
A Regularly use disinfectant to wipe the surface.Avoid water stains from accumulat
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Q How to design hospital furniture for easy mobility?
A Install universal casters with locking devices, while ensuring even weight distr
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Q How to ensure the antibacterial properties of hospital furniture?
A Choose furniture with antibacterial coating on the surface or made of antibacter
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Q Including manual beds, electric beds, ICU beds, and care beds, the choice depends on the actual needs of the department.
A Yes, many high-end nursing devices support multi angle and height adjustment, wh
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Q What are the common types of hospital beds?
A Including manual beds, electric beds, ICU beds, and care beds, the choice depend
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Q What is the difference between hospital furniture and ordinary furniture?
A Hospital furniture usually needs to have antibacterial properties, be easy to cl
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