Buying Guide to Choose The Best Biochemistry Analyzer

Biological samples are tested for certain analytes like proteins and electrolytes every day. The analyte levels in these samples are useful guides in diagnosing diseases, and the biochemistry analyzer is a device that helps determine these levels. 

If you wish to purchase a biochemistry analyzer, this guide will provide tips to help you to make the best decision. Also, you’ll learn about the types and components of a biochemistry analyzer and where you can purchase it in bulk at wholesale rates. Read on! 

What is a Biochemistry Analyzer?

A biochemistry analyzer is a medical laboratory device used to test for chemical levels in biological samples like blood or urine. Some of the chemicals tested include uric acid, proteins, lipids, hormones, electrolytes, triglycerides, cholesterols, enzymes, glucose, etc. In the medical field, the level of these said chemicals in the body samples helps guide disease diagnosis, patient prognosis, and test drug levels in samples, including drugs of abuse.

For example, analysis of blood glucose levels helps diagnose diabetes, while electrolytes levels may indicate kidney or metabolic disorders. Also, some enzymes can indicate possible cardiac or liver problems or even cancers, while lipid levels provide information about cardiovascular diseases.

The biochemistry analyzer also has genetics, cell metabolism, protein synthesis, and pharmaceutical applications. The major advantage of this device is that it allows for rapid and precise interpretation of analysis thanks to the integration of computer, mechanical and optical technologies.

Other names of the biochemistry analyzer include clinical chemistry analyzer, biochemistry machine, and biomedical analyzer.

What Are the Types of Biochemistry Analyzers and Their Uses?

There are two main types of biochemistry analyzers; fully automatic and semi-automatic.

Automated biochemistry analyzer

This is the most convenient biochemistry analyzer for daily use as it requires little or no participation of the laboratory technician. The technician only places the sample on the analyzer during the test and makes necessary configurations, including selecting the profile and test parameters. After that, all other events, from the addition of the samples to heating, analysis, collation of results, and cleaning, are automated.

The automated biochemistry analyzer has gained special recognition in most labs as it helps save technicians time. In addition to its automated mode of operation, this device provides rapid,  accurate, and precise results. However, the automatic biochemistry analyzer is more expensive than other types.

Semi-auto biochemistry analyzer

The operations of this biochemistry analyzer are not completely automated. Some operations require the manual involvement of the lab technician, which includes reagent and sample preparation. Aside from these operations, all other processes are automated based on the preset configuration made by the lab technician. Unlike the automated type, semi-automated analyzers require manual cleaning. Also, there is a tendency for operating errors with this type of biochemistry analyzer due to manual intervention.

What types of measurement technology do biochemistry analyzers use?

There are two main measurement technologies; optical and electrochemical.

Optical technique

This technique involves light and colors and is based on three main principles; absorbance, fluorescence, and turbidimetry. The major optical measurement technologies are colorimetry and photometry, the former being the most common.

The colorimetric technique involves mixing the sample with the required reagents to facilitate a reaction producing a color. The intensity of the color produced infers the concentration of the analyte in the sample.

In photometry, a photodetector is placed behind the sample. Then the light of a suitable wavelength is focused on the sample. The photodetector then reads the absorbance, which is directly proportional to the concentration of the analyte.

Electrochemical technique

This technique is used to measure the concentration of electrolytes in a sample. The electrochemical technique can involve either direct or indirect potentiometry. Direct potentiometry applies ion-selective electrodes to determine the concentration of electrolytes like sodium, potassium, and chloride ions. The concentration is determined through the electrode sensors, which measure the current flow across an ion-selective membrane. 

Indirect potentiometry also works on the same principle as direct. However, unlike direct methods, the sample needs to be diluted before analysis, and the result is presented in moles.

Components of a Biochemistry Analyzer

1. Sampler: the place the sample to be tested. The sample could be a standard solution, quality control solution, blank solution, control solution, etc.
2. Sampling device: including diluter, sampling probe, and pipeline for transporting samples and reagents, etc.
3. Reaction pool or reaction pipeline: generally plays the role of a cuvette (tube).
4. Incubators: Provides constant temperature for chemical reaction.
5. Detectors: e.g., colorimeter, spectrophotometer, fluorescence spectrophotometer, flame photometer, electrochemical analyzer, etc. Different instruments have different configurations.
6. Microprocessor: the computer part of the analyzer, also known as the program controller. It controls all the actions and functions of the instrument.
7. Printer: It can draw the dynamic curves of reaction and print inspection reports, etc.
8. Monitor: This display screen checks the response status, the man-machine "dialogue," the current instrument working status, analysis results, etc.

Factors to Consider Before Purchasing the Right Biochemistry Analyzer

Operation mode

When choosing a biochemistry analyzer, you should consider the level of automation needed. Semi-automatic analyzers require some participation from the lab technician during analysis and can only accommodate a few samples. On the other hand, with fully automatic analyzers, analyses are rapid and accurate as the machine performs all processes. They can be used to analyze a larger volume of samples, thus making them useful in full-scale laboratory analysis.

Testing speed

During analysis, speed is also necessary to allow for rapid and repetitive batch results. Thus, depending on the experiment, you should opt for a chemistry analyzer that can accommodate more samples per hour.

Sample capacity

The more the sample capacity of the biochemistry analyzer, the more analysis you can complete and the faster your research. However, the volume of your samples would determine your choice of the analyzer. Generally, fully automated models have a larger sample capacity than semi-automated models.

Random access mode

In laboratories with high-volume activities, there is a need to reduce processing time to promote productivity. Therefore, random access analyzers are optimal in such labs as they allow you to load samples out of sequence. As a result, you can obtain results randomly and carry out rapid analysis flexibly.

Warranty

The warranty is also an essential consideration factor when purchasing biochemistry analyzers as it provides security for the product you’re buying. If, after purchase, the biochemistry analyzer develops a fault, especially due to the manufacturer error, the product’s warranty helps cover the cost of repairs and possible maintenance. Also, ensure the warranty spans a few months to years to be on the safer side. Interestingly, only reputable brands offer active warranties with customer support. Popular brands in the biochemistry analyzer market include Mindray, Hitachi, Thermo Scientific,  Microlab, Abbot laboratories, Spinreact, Danaher, Siemens, Roche Diagnostics, etc. 

In addition, ensure the product possesses the required certifications like FDA, CE, or ISO to prove it passes all given standards. 

Price

Biochemistry analyzers are available on the market in various models. However, the prices vary, and this is a factor that determines your final choice depending on your budget. While you may be working with a budget, do go for a low price at the expense of quality. Above all, you want to get value for the money invested in the biomedical analyzer.

After selecting your preferred choice of biochemistry analyzer, ensure your vendor provide you with multiple payment options. Medwish.com offers a variety of payment options from PayPal to American express, L/C, credit cards, MoneyGram, Wet Union, etc.

Biochemistry Analyzer Price Guide

There are numerous models of biochemistry analyzers in the market with varying prices according to the brands. Some are listed below:

• The AG-DS161 Automatic Chemistry Analyzer costs about $6,500.
• The BJPL-PUS-2018N Biochemistry Analyzer costs about $2,200.
• The BJPL-PUS-2018 Biochemistry Analyzer costs about $2,600.
• The Siemens AutoPack300 Biochemistry Analyser, For Laboratory, costs about $14,000.
• The BS-200E Mindray Chemistry Analyzer costs about $9,700.
• The Microlab RX 50 Biochemistry Analyzer costs about $2,400.
• Biobase Clinical Fully Automatic Blood Biochemistry Analyzer Price costs about $3,000.

Where to buy Biochemistry Analyzer in bulk with wholesale pricing

You can purchase biochemistry analyzers in bulk at Medwish.com. Medwish.com is a multinational B2B supplier of medical furniture and devices. Different models and sizes of biochemistry analyzers are available on the Medwish.com marketplace. They are supplied to private hospitals, research institutes, and international agents.

Interestingly, the Medwish.com wholesale price advantage also covers other hospital and laboratory furniture and equipment. The Medwish.com team also set aside loyal benefits for consistent customers.

In addition, to ensure safe and smooth delivery of every purchased product, the Medwish.com team integrates with customs clearance, insurance, and logistics providers.

Conclusion

The biochemistry analyzer is an essential device in every laboratory as it provides useful interpretation for disease diagnosis, and patient prognosis, among others. This device is automated, saving lab technicians’ time and providing rapid and accurate analysis results. When purchasing a biochemistry analyzer, consider the operation mode, price, warranty, sample capacity, and testing speed.

Contact Medwish.com today for your biochemistry analyzer and other laboratory and hospital supplies.