Technical Articles

Supplier:

Teledyne Instruments


Teledyne Instruments has published these technical articles:

(Gas Sensing)
From this Article:
Low level detection of 1,4-dioxane is required in many labs. The detection limits change with regulatory requirements and can vary from state to state and country to country. As instrument sensitivity... (View Full Article)
(Analytical Instruments)
From this Article:
Lead-based paints have been used extensively for painting the interior and exterior surfaces of homes. These paints were applied to almost any surface; however, they were most commonly found on... (View Full Article)
(Spectroscopy)
From this Article:
Tungsten carbide is a fine gray powder with a melting point of 2870ÂșC and a hardness of 8.5-9.0, surpassed in hardness only by diamond materials. Tungsten carbide is produced via reaction between... (View Full Article)
(Springs)
From this Article:
Purge and Trap concentration (P&T) along with Gas Chromatographic (GC) analysis is a widely used method for the analysis of Volatile Organic Compounds (VOCs). This methodology was developed to achieve... (View Full Article)
(Calibration and Testing Services)
From this Article:
Purge and Trap concentration (P&T) along with Gas Chromatographic (GC) analysis is a widely used method for the analysis of Volatile Organic Compounds (VOCs). This methodology was developed to achieve... (View Full Article)
(Analytical Instruments)
From this Article:
Analysis of biological fluids for volatile components by headspace analysis is routinely used by forensic laboratories around the world. One of the more common of these headspace analyses is the... (View Full Article)
(Calibration and Testing Services)
From this Article:
A variety of solvents are used in the manufacturing of pharmaceutical products, substances, and excipients. In an effort to protect the health of the patient, pharmaceutical companies are adopting... (View Full Article)
(Vacuum Equipment)
From this Article:
Whether it's in the factory or in the field, a refrigeration system's efficiency and reliability depend on its conditioning before charging. Evacuating an AC or refrigeration system does two things.... (View Full Article)
(Environmental and Water Quality Instruments)
From this Article:
Before the new millennium, the U.S. EPA proposed two new fluorescence-based methods for the determination of mercury in ambient waters: Method 16311 and Method 245.7.2 These methods were developed to... (View Full Article)
(Calibration and Testing Services)
From this Article:
Recent oil spills in the Gulf of Mexico and the Great Barrier Reef have renewed interest in the rapid analysis of crude oil byproducts in aqueous and solid samples including sand and commercial... (View Full Article)
(Analytical Instruments)
From this Article:
Total Organic Carbon (TOC) analysis is a fast and efficient analytical technique that can be easily implemented in pharmaceutical manufacturing for cleaning validation due to the all-inclusive nature... (View Full Article)
(Calibration Instruments, Standards and Reference Sources)
From this Article:
The reduction or removal of compounds that react in the atmosphere with sunlight to form ozone has become a priority effort to improve air quality worldwide. Air quality for both indoor and outdoor... (View Full Article)
(Calibration and Testing Services)
From this Article:
Synthetic and natural materials are used extensively by the motor vehicle industry to provide customers appealing and safe vehicle interiors. The materials used in all aspects of vehicles interior,... (View Full Article)
(Calibration and Testing Services)
From this Article:
Since the early 1990's air quality in enclosed spaces such as office buildings, homes and automobiles has become a major environmental concern. The concern is that man made materials used in these... (View Full Article)
(Flow Sensing)
From this Article:
Various methods have historically been used to check leaks in systems and components from bubble tests to rotameters and pressure loss detection. While these traditional methods have their place, they... (View Full Article)
(Vacuum Equipment)
From this Article:
The technique of using a vacuum guard or barrier to thermally insulate a cryogenic or refrigerant tank is pretty obvious-remove the air from around an object and you remove the conductive heat... (View Full Article)
(Calibration and Testing Services)
From this Article:
Mercury is a toxic element with harmful effects that are well documented and understood. The consumption of fish is the primary source of mercury absorption for the general public. Because fish can... (View Full Article)
(Pressure Sensing)
From this Article:
If we consider the primary purpose of a load lockto pass from an ambient condition to a vacuum process conditionit only makes sense that the better it can match those two environments, the better it... (View Full Article)
(Calibration and Testing Services)
From this Article:
The United States Pharmacopoeia (USP) <643> and European Pharmacopoeia (EP) 2.2. 44 monographs provide guidelines and requirements for Total Organic Carbon (TOC) analysis of water for injection and... (View Full Article)
(Flow Sensing)
From this Article:
High Velocity Oxygen Fuel (HVOF) thermal spray technology has evolved and advanced recently through the use of more sophisticated controls and design.... (View Full Article)
(Electrical Distribution and Protection)
From this Article:
Why degas transformer oil? Maybe the first question should be, "why is it important to have purified oil in a transformer?" Dissolved gasses in transformer oil can cause arcing, corona discharges, and... (View Full Article)
(Calibration and Testing Services)
From this Article:
This Application Note describes the capability of the Teledyne Leeman Labs Prodigy High Dispersion ICP for performing analysis according to SW-846 Method 6010c. This method is applicable to ground... (View Full Article)
(Filtration and Separation Products)
From this Article:
Automation is the key to increasing laboratory productivity and minimizing costs. It is equally important to prove that the changes in technology to achieve these results may be done without... (View Full Article)

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