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Optimizing Accuracy in Aquaculture Water Testing: Solutions Using Photometers and Multi-Parameter Meters

A digital solution for testing aquaculture water using photometers and multi-parameter meters. Precisely monitor chlorine, pH, and turbidity to eliminate the risk of water-shock in shrimp and fish.

Eliminating the Risk of Exported Agricultural Product Returns: Solutions Using Grain Sample Dividers and Automated Analysis Systems

Numerous shipments of coffee, rice, and cashews have been destroyed due to Aflatoxin levels exceeding permissible limits following maritime transport. The issue stems from errors in manual sampling—specifically, taking samples from the surface that fail to represent the more humid product beneath. Density-based stratification of the grains skews...

Guide to Achieving ISO 22716 Certification for Cosmetic Factories

For OEM/ODM manufacturers, the nightmare scenario involves batches of cosmetics suffering from oil separation, emulsion breakdown, or microbial contamination two to three months after hitting the market. Consequently, standardizing quality control (QC) processes in accordance with ISO 22716 is a vital measure for safeguarding brand reputation.

Solutions for Preserving 99% of Biological Activity in the Laboratory

The phenomenon of hydrogen bond rupture not only damages R&D works but also causes great losses to manufacturers. Products come out of the oven dented and discolored, directly reducing the commercial value by 3 to 5 times. Therefore, maintaining the biological activity index requires a closed cold chain that meets cGMP standards. The article below...

How to Optimize Time and Cost in Animal Feed Testing

Delays in delivering test results not only increase storage costs but also risk disrupting the factory's feed formulation mixing process. Feed testing requires comprehensive automation solutions to shorten testing time and optimize operating budgets. This article analyzes a standardized nutritional analysis process meeting TCVN/ISO standards using...

ISO 14001 Standard Laboratory Wastewater Treatment Solutions

Laboratory wastewater treatment requires a comprehensive technical solution to control pH levels, COD, and heavy metals. Therefore, investing in infrastructure that meets QCVN 40:2011/BTNMT standards is a crucial legal requirement for businesses. This article provides solutions for wastewater collection, segregation, and advanced AOP (Advanced...

Cleanroom Design for Anti-Contamination Changing Rooms and Handwashing Areas

The phenomenon of sample degradation or false positive results often stems from inadequate personal hygiene practices. Therefore, controlling contamination of people entering the sample area requires a rigorous buffer zone planning and flow management system. Standardized changing rooms and handwashing facilities are essential technical safeguards...

GMP Standard for Designing HVAC Systems in Cleanrooms and Microbiological Testing

Pressure gradient breakdown between functional rooms is the leading cause of mold spore contamination. HVAC system design requires precise calculation of supply airflow, air exchange rate, and pressure gradient model. This is a core problem in maintaining an absolutely sterile environment for the microbiological culture area. This article provides...

How to Store Chemicals in a Laboratory According to ISO 17025 Standards

Incorrect classification can easily lead to chemical degradation or acute hazards for personnel. When constructing a laboratory according to ISO 17025, EHS safety management and storage environment control are mandatory. The chemical storage plan in the laboratory needs to be thoroughly standardized, from floor plan design to hardware equipment....

One-Way Cleanroom Layout According to GMP Cleanroom Standards

Suboptimal cleanroom layout planning for microbiological testing directly leads to inaccurate test results. Designing a standard quality control system requires strict adherence to GMP cleanroom standards. The problem of unidirectional airflow and pressure gradient needs to be thoroughly addressed. This article provides a detailed layout plan...

Designing a GMP-compliant Raw Material Sampling Area in a Manufacturing Plant

Establishing a standardized raw material sampling area is a mandatory technical safeguard to protect the purity of incoming raw materials. This process requires close coordination between physical space separation solutions and aerodynamic systems. This article will provide an optimal solution for planning a closed sampling room and...

Designing a QC Lab for a Cosmetics Manufacturing Plant to Meet GMP Standards

A GMP-certified cosmetics manufacturing plant must possess a standardized quality control (QC) system. The lab layout needs to thoroughly address physical issues such as mechanical vibration control and toxic gas containment booths.This article analyzes layout solutions based on a standardized laboratory design model for the cosmetics industry. We...

Design of a Pharmaceutical Microbiology Testing Facility Meeting ISO 17025 Standards

Pharmaceutical microbiology testing requires absolute sterility from infrastructure to hardware and containment booths. However, poor cleanroom design and incorrect pressure differentials can destroy the entire data integrity. This article provides international standards for designing microbiological cleanroom layouts. We will analyze the optimal...

Standard Design Guidelines for Biochemistry Laboratories in Schools and Research Institutes

How can we optimize an integrated lab space for both chemistry practicals and biology research? This challenge requires management to strictly control the risks of fluid contamination. Inconsistent infrastructure renovations always face the danger of toxic gas leaks. Therefore, the systematic application of a technical architectural solution is...

Acid Digestion and Ashing Techniques for Phosphorus Determination According to TCVN 1525:2001

Acid digestion and ash deposition techniques for phosphorus determination require strict temperature control and toxic gas safety. Manual methods using electric stoves often carry significant sample loss risks. This article provides detailed guidance on standard technical parameters according to current national regulations. We will also analyze a...

Standardization of Agricultural Products and Animal Feed According to TCVN 13052

Expensive wideband near-infrared (NIR) analysis systems can still produce consistently inaccurate results during the homogenization of agricultural and animal feed samples. The root cause of this largely stems from rudimentary sample pre-processing. The heterogeneity of the granular matrix creates significant random errors in the laboratory....

Standard for Distilled Water for Laboratory Use according to TCVN 4851

Sudden baseline interference or failed embryo culture batches are common risks in HPLC liquid chromatography systems. The root cause is often contamination of the solvent water with inorganic ions or organic impurities. This directly destroys the accuracy of sensitive micro-measurements. Therefore, strict adherence to laboratory distilled water...

Essential Equipment for Animal Feed Physicochemical Laboratory According to TCVN 1252:2001

How can you optimize the analysis of core nutritional parameters for each batch of agricultural products entering storage at lightning speed? Laboratory testing operations in physico-chemical laboratories constantly face the pressure of maintaining a narrow margin of error. This article provides a list of specialized equipment to help your...

Solutions for Designing Microbiology Laboratories that Meet ISO 17025 Standards

Even a small deviation in the ventilation system layout or personnel flow can cause the entire batch of agar plate cultures to become contaminated. This directly invalidates test results and causes significant losses for businesses. This article provides solutions for designing a microbiology laboratory that fully meets the stringent requirements...

Safe Operation of Oxygen Concentration Meter Before Placing it in the Storage Tank

Oxygen deficiency in confined spaces poses a significant hazard due to its colorless and odorless nature. Therefore, the use of portable oxygen meters to monitor the air environment is mandatory. This article provides detailed instructions on narrow-band oxygen testing procedures before entering hazardous areas. This safety equipment system will...

Automated Cold Storage Temperature Recording Solution for the Food Industry

Manual temperature control in cold storage using hourly logs often leaves dangerous data gaps. We need an automated solution to ensure data continuity and perfectly meet quality control requirements. This article provides the legal basis according to Codex standards and a solution using Japanese mechanical charting equipment. The intelligent...

Do Infrared Thermometers Meet HACCP Requirements in CCP Control?

Infrared thermometers provide outstanding speed and effectively prevent the risk of organic adhesion impurities. This article is based on the document General Principles of Food Hygiene CXC 1-1969 of the Codex Alimentarius International Food Standards Commission. We will analyze narrowband mechanical aspects to help you establish optimal control...

How to Safely Record Temperatures Above 200°C for Data Loggers

How can data logger systems survive in high-temperature drying chambers? This is a challenging engineering problem in many pharmaceutical factories today. When temperatures exceed the threshold, the physical structure of lithium battery cells and semiconductor memory chips will be destroyed. This article provides dynamic limiting parameters and...

Laboratory Equipment Cleaning Procedures According to ISO 17025

This article provides detailed instructions on the process of handling and cleaning glass/plastic instruments to fully meet the international standard ISO 17025. The advanced technical solutions below will help your system pass the audit perfectly.

Requirements of ISO 5983-2 for the Kjeldahl Titration System

Classical Kjeldahl nitrogen analysis relies heavily on the analyst's subjective perception of indicator color. Consequently, data is easily inaccurate when laboratory evaluations are conducted according to stringent international standards. This article will analyze in detail the mandatory technical requirements of the international standard ISO...

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