October 31, 2022
Acceptable Cleanroom Materials
Keeping a cleanroom free from contamination requires attention to every last detail, including the materials that are allowed to be brought in and used in the cleanroom. Without a holistic, 360-…
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October 12, 2022
Understanding HEPA Filter Pressure Trending And Why It Matters
High efficiency particulate air (HEPA) filters are an integral component of laboratory and cleanroom safety and integrity infrastructure. HEPA filter pressure measurements are one of the key factors…
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October 12, 2022
The Importance Of Managing Cleanroom Air Exchanges Per Hour
Air exchange rate is a key term to understand in cleanroom construction, management, and maintenance. The air exchange rate for a cleanroom is defined as the number of changeovers of air within the…
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September 28, 2022
Designing A Cleanroom Pressure Cascade
In cleanroom environments, control is critical, and air pressure is one of most important measures that must be closely monitored. Air pressure cascades are a highly effective way of controlling the…
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June 27, 2022
How To Test Compressed Air Quality
Compressed air systems and compressed gas systems are one of the most critical utilities in a laboratory, food processing plant, cleanroom, or manufacturing environment. It can supply power,…
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June 27, 2022
Preparing For Pharmacy Certification
Sterile compounding pharmacies encounter some of the most highly critical and sensitive challenges in keeping the work environment safe and compliant. There are two pharmacy certification types that…
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June 27, 2022
Surface Sampling Methods For Microbiology
Environmental testing in controlled spaces is the most effective way to detect the presence of micro-organisms, which can present significant health and safety risks, especially in cases of…
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June 15, 2022
Surface Wipe Sampling For Hazardous Drugs
In settings where sterile and non-sterile hazardous drugs and materials are regularly handled, constant vigilance is necessary in the ongoing effort to keep personnel safe while controlling…
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June 03, 2022
Bag-In/Bag-Out vs. Non-BIBO Systems
High efficiency air filters are used in various industries and for many purposes. One such application is to use high efficiency filters to remove hazardous/harmful matter from exhaust air before…
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May 18, 2022
Viable Environmental Monitoring And Trending Data
Environmental monitoring (EM) and testing in laboratory settings are key components in operating a lab successfully and safely. In order to remain safe — and compliant with regulations — facilities…
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May 17, 2022
Which Is Better: Analog Or Digital Pressure Gauge?
Pressure monitoring devices represent a fundamental component of key media transport processes, including gas and liquid systems in refineries, electrical plants, industrial facilities, and more.…
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April 26, 2022
What Does the CETA Organization Do?
The primary objective of the CETA organization is to promote quality assurance in controlled environment testing and certification. CETA also exists to disseminate knowledge, information and data,…
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April 01, 2022
The Importance Of Autoclave Calibration And Validation
An autoclave is one of the most powerful pieces of equipment in a laboratory setting, drawing on pressure and heat to rapidly sterilize critical equipment more quickly and effectively than nearly any…
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April 01, 2022
Understanding 'As Found' And 'As Left' Calibration Data And Its Importance
Accuracy and reliability are of great importance for lab equipment. For this reason, lab equipment must be calibrated on a regular basis — anywhere from monthly to yearly — in order to remain in spec…
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March 22, 2022
Tips For Maintenance Of Laboratory Equipment
Most laboratories contain sophisticated equipment required to complete work with accurate, reliable, and repeatable results. Most of this equipment requires some form of maintenance or checks to keep…
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March 17, 2022
Critical Aspects of TSS’ Certifications
Third-party certifications, whether company-wide or for individual employees, provide a differentiator, a competitive edge, and an assurance to which process and quality standards are consistently…
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March 14, 2022
Biotechnology Cleanroom Considerations
Biotechnology is one of the most innovative areas in science today, focusing on all areas of life sciences: medicine, the environment, agriculture, the animal world, and more. These areas of…
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February 16, 2022
How Often Should Test Equipment Be Calibrated?
The reality of using any type of equipment is that over time it will drift out of calibration. This is an understood and generally accepted part of owning and operating laboratory and other…
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February 10, 2022
Cleanroom Protocols And Guidelines
Safety is paramount in the cleanroom, especially for those working in particularly hazardous environments and testing rooms. The best safeguards against unexpected incidents, emergencies and…
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February 03, 2022
What Is Bioburden And Why Is It Critical To Assess It?
In the medical device manufacturing industry, proper sterilization is among the most critical steps in better ensuring the safety of the product for its end users. Since these devices are often in…
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January 23, 2022
Use Of An Unidirectional-Flow, Clean Air Device (a.k.a. Clean Beach)
Rooms, or secondary engineering controls, are designed to mitigate contamination issues with samples or products, but sometimes a part of the process requires an additional level of…
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January 20, 2022
Cleanroom Gowning Guide
In cleanroom settings, it is necessary to follow the proper protocols to maintain the integrity of the cleanroom and prevent contaminants from entering the controlled environment. Proper cleanroom…
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January 18, 2022
The Importance Of Gloved Fingertip Sampling
Gloved fingertip sampling is a key test assessing the aseptic technique of compounding personnel. The gloved fingertip test assesses the amount of microbial contamination present on workers’ gloved…
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October 25, 2021
How To Start A Cleanroom
Many professionals involved in the research and development of cutting-edge technologies are familiar with the importance of cleanrooms. Whether you use yours for R&D, manufacturing or some other…
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October 23, 2021
How To Properly Set Up A Testing Lab Facility
Setting up a testing laboratory is a significant project, but it doesn’t have to be a daunting one. In this post, we’ll discuss types of test labs as well as the equipment and logistics that are part…
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October 19, 2021
Commissioning A Lab: Why And How It's Done
The processes of building, opening or renovating a laboratory facility are unlike similar processes for just about any other application. While other kinds of facilities are typically planned,…
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October 13, 2021
GMP Documentation Guidelines
What is GMP documentation? As a component of Good Manufacturing Practices, GMP documentation ensures the quality and traceability of manufacturing processes, maintenance and quality checks. The…
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October 01, 2021
How To Avoid Contamination In A Lab
In a laboratory setting, contamination can wreak havoc in nearly every aspect of the operation — resulting in shutdown, cleaning, testing time, risk to personnel, skewed lab results, unusable…
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September 02, 2021
How Often Should Biological Safety Cabinets Be Certified?
Biological safety cabinets are one of the primary safety measures in any laboratory setting that deal with microbes and infections agents. These secure, ventilated enclosures ensure that when…
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September 01, 2021
The “Just Right” Guide to PEC Pressure Gauges
The pressure gauges installed onto primary engineering controls (PEC, such as biosafety cabinets or clean benches) aid in the assessment of proper function and troubleshooting when utilized properly…
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August 24, 2021
Guide To Cleanroom Classifications: Understanding The Basics
Cleanrooms are used for the manufacture, testing and design of products in health- and safety-critical fields such as medical device manufacturing, pharmaceuticals, food and beverage, aerospace,…
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July 06, 2021
Fume Hood Testing Procedure: Outlining The Basics
Fume hoods are designed to protect people who work with chemicals that may produce hazardous gases, vapors and particulates. They achieve this with airflow that pulls dust and fumes away from where…
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June 14, 2021
8 Tips for Hazardous Chemical Handling In A Lab
Laboratory work with chemicals is a necessary component of a wide range of fields and industries: the medical field, pharmaceuticals, cosmetics, industrial applications, consumer products and many…
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February 23, 2021
Why Endotoxin Testing Is Critical
Companies in the pharmaceutical and food industries must operate with extreme care to prevent their products from causing more harm than good. One of the most insidious threats these businesses must…
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February 18, 2021
What Is Water For Injection?
Life as we know it on Earth would not exist without water. Not only is it one of the critical building blocks that make up the cellular structure of all living things, but it also serves virtually…
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February 18, 2021
What Is EDI In Water Treatment?
Control is critical in a laboratory environment. Any unexpected variable introduced into a sample can have a significant impact on the results of a test or production process. Absolutely everything…
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December 15, 2020
What Is Media Fill Testing?
Media fill testing is the method of assessing the technique and competency of personnel who manipulate and create compounded sterile preparations. To maintain the purity of samples, compounds and…
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December 06, 2020
Considerations for Annual Cleanroom Shutdowns
Cleanroom shutdown events occur for numerous reasons, planned and unplanned. In returning to normal operation, there are key best practices that can be followed for a successful return to normal…
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September 09, 2020
What Is ASHRAE 110?
Chemical fume hoods are an integral part of laboratory safety, and a malfunctioning hood could prove disastrous to workers interacting with dangerous chemicals and fumes. A trade organization called…
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July 10, 2020
Understanding Purity And The Types Of Water Used In A Laboratory
No matter what type of work is done in a laboratory, it’s almost certain that lab water is required to carry out certain processes. Due to the sensitive nature of laboratory work — and the need for…
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June 03, 2020
What Is Autoclave Sterilization?
What is autoclave sterilization? The simplest explanation is that it is a highly effective method of sterilizing and disinfecting objects through the use of heat — in the form of steam — plus…
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June 02, 2020
The Importance Of Testing Lab Safety
Professionals in industries such as medical device manufacturing, biotechnology, healthcare, pharmaceuticals, nanotechnology and more are conducting some of the most vital work in testing labs.…
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April 26, 2020
Lab Decontamination Challenges
If you are planning to reopen a lab after the Covid-19 crisis, please contact us and we are happy to help.
Lab decontamination is an important responsibility that comes as part of lab occupancy.…
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February 06, 2020
What To Consider When Relocating Your Laboratory
Moving is seldom a stress-free process. That’s especially true when attempting to relocate a laboratory. While moving the contents of your home may be challenging enough, relocating a laboratory —…
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January 30, 2020
How To Close A Laboratory Facility
Running a safe, compliant laboratory can be challenging enough. But what if you need to quickly learn how to close a lab? Decommissioning a working laboratory is far from simple. Numerous factors…
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January 20, 2020
TSS Decommissioning Services
TSS is a marketplace leader providing comprehensive decommissioning, decontamination, lab closure, and relocation services to mitigate liability and assure compliance. Our team of Project Managers,…
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January 13, 2020
Large Scale Decontaminations
Large scale decontaminations may be required for many different reasons – for example, a planned lab shutdown may include a space decontamination to facilitate planned maintenance, or an unplanned…
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December 31, 2019
Viable Environmental Monitoring
Viable environmental monitoring provides critical information towards understanding the relative cleanliness of the sampled environment. Typically, viable airborne and surface data is collected to…
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December 11, 2019
Quality for Service Providers
How would you define a high-quality testing service?
Quality means conformance to requirements; and the requirements are dependent on the related industry. This makes quality a subjective concept as…
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November 13, 2019
HEPA FILTER INTEGRITY TESTING – CONSIDERATIONS IN HEPA FILTER PORTS
HEPA filters are sold in a variety of models and configurations, including with or without injection and testing ports. As HEPA filter leak testing involves upstream challenge of the HEPA filter with…
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October 04, 2019
USP <795>, <797>, and <825> Postponed
USP has postponed the official dates of the below chapters from December 1, 2019 until further notice:
· <795>: Pharmaceutical Compounding – Nonsterile Preparations
· <797>:…
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September 30, 2019
CDA (ISO 8573) - Why Test?
Why test CDA or CGS systems?
Compressed dry air or compressed gas systems are critical utilities in your clean environments. CDA or CGS systems may be used in process applications directly or…
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September 06, 2019
Validation: Temperature Controlled Units
Validation of temperature-controlled chambers is a critical component of a robust process and/or facility qualification plan. Validation includes Installation Qualification (IQ), Operational…
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August 20, 2019
2019 Updates to USP <797> and how TSS is responding
USP <797> lays the foundation of standards for compounding sterile preparations. According to USP, “…<797> helps to ensure patients receive quality preparations that are free from…
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August 06, 2019
Welcome to our blog!
Here at Technical Safety Services we are dedicated to the highest quality of compliance and safety for our clients, their processes and the people they serve. Our services are used by over 11,…
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