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Teledyne Leeman Labs is the analytical instrument company that more corporations, government agencies, municipalities, and educational institutions are choosing to do business with – across the United States and around the globe. The company was founded in 1981, maintains corporate headquarters in Hudson, New Hampshire, and does business in more than 50 countries.

We are a company of scientists, engineers, and service professionals that are truly passionate about what we do, and that’s atomic spectroscopy. Our mission from day one has been to produce world-class instruments for elemental analysis. We have no interest in simply meeting standards. Our goal – through continuous innovation, dedication, and fresh thinking – is to constantly raise the bar, providing scientists and analysts with cutting edge instruments that deliver extraordinarily accurate analysis week after week, year after year.

Teledyne Leeman Labs invests heavily in research and development and looks forward to providing customers with a steady stream of technological advances in the years ahead.

Teledyne Leeman Labs has a rich history of ICP and Mercury instruments. 

Inductively Coupled Plasma-Optical Emission Spectroscopy
(ICP-OES)

Prodigy Plus brings together the latest in solid-state detector technology and Leeman Labs’ advanced high dispersion Echelle spectrometer to provide the most powerful ICP available today. Not only does Prodigy Plus provide superb resolution, stability and detection limits for reliable results, it also provides a wide variety of optional features that are guaranteed to enhance the capabilities of your organic analysis lab.

All the capability you will ever need in an ICP. From the most basic application to the most complex research task, Prodigy Plus delivers results.

Applications and Industries

ICP-OES is used for a wide range of applications in the following industries: ​

  • Environmental
  • Oil Analysis
  • Pharmaceutical
  • Food
  • Petrochemical
  • Mining​
  • BioFuels

Methods

Teledyne Leeman Labs has taken a radically different approach with the Prodigy7. Through years of effort, our team of highly specialized engineers and application chemists have produced an Inductively Coupled Plasma (ICP-OES) instrument in which superior analytical performance does not have to be traded off for any reason including price. And while the Prodigy7 offers all of the advanced capabilities some laboratories require none of them have to be purchased up front if not needed. They can be easily added later if needs change.​

Applications and Industries

ICP-OES is used for a wide range of applications in the following industries: ​

  • Environmental
  • Oil Analysis
  • Pharmaceutical
  • Food
  • Petrochemical
  • Mining​
  • BioFuels

Methods

Whether you’re handling radioactive material, biohazards or ultra high purity chemicals, a controlled atmosphere may be essential for your application, and your safety.

At Teledyne Leeman Labs, we are compatible with a wide variety of containment options for our family of ICP-OES products. 

Teledyne Leeman Labs Enclosure ICP systems provide the same high level of analytical performance as our standard instruments, but are designed specifically to adapt to pre-existing containment envelope (glovebox, fume hood, clean microenvironment, etc.). 

Applications and Industries

GloveBox ICP is used for a wide range of applications in the following industries: ​

  • Chemical
  • Nuclear

Mercury Analyzer

Hydra IIAA Mercury Analyzer delivers both the performance needed to meet tightening regulatory demands and the productivity needed for laboratories to operate efficiently. Its parts-per-trillion detection limits, exceptional stability and unique over-range protection easily satisfy the most stringent QCs. Its high capacity autosampler with extra large CCV/CCB containers permits long periods of unattended operation.

Hydra IIAA Mercury Analyzer Delivers:

Performance

Achieve Lower Reporting Limits

≤ 5ng/L Detection Limit

Perform Fewer Dilutions

Dynamic Range from ng/L to mg/L

Analyze Difficult/Foamy Samples

3rd generation gas/liquid separator

Satisfy QCs with Ease

Excellent long-term stability

Eliminate Sample Preparation

Direct Analysis Option

Productivity

High Capacity Autosampler

  • 180 sample capacity with option to go to 270 sample capacity rack
  • Large CCV & CCB reservoirs
  • Smart Rinse to minimize sample cycle
 

Advanced Contamination Control

  • Unique Over-Range Protection
  • Flow through rinse
  • ​Interchangeable sample introduction

Unparalleled Support

  • Built-in Maintenance schedule
  • On-line audio/visual help
  • Overnight service​​

Common Methods

  • ​EPA Method 245.1
  • ​​EPA Method 245.5
  • ​​EPA Method 245.6
  • ​​EPA Method 7470​​A
  • ​​EPA Method 7471B
  • ​​EN 1483
  • ​​EN13806
  • ​​ISO 12846

The Hydra IIC is a fully automated turnkey analyzer that measures mercury in solid and semi-solid sample matrices directly without any acid digestion (sample preparation). The system employs the technique of sample combustion (thermal decomposition), mercury concentration via gold amalgamation and detection by cold vapor atomic absorption.

The biggest advantage of the Hydra IIC is that no sample preparation is required before analysis. And, because no sample preparation is required; the cost and hassle of dealing with waste disposal is avoided.

The following are some of the highlights of the Hydra IIC‘s capabilities:

  • No sample preparation required; no waste generated
  • Wide dynamic range with extended range option
  • Excellent sensitivity; no sample dilution required
  • Easy calibration; matrix independent
  • Electronic transfer of sample weight
  • Simple “plug and play” design makes preventative maintenance a snap
  • “On the fly” sample can be easily accommodated​
 

Common Methods

  • EPA Method 7473​
  • ASTM D6722
  • ASTM D7623

The QuickTrace® M-7600 Cold Vapor Atomic Absorption (CVAA) Mercury Analyzer easily achieves the ultra-trace mercury detection limit of <0.5 ng/L demanded by customers employing performance based EPA method 245.7. The QuickTrace® M-7600 is ideal for ultra-trace to sub-mg/L mercury quantitation. The M-7600 is designed for routine and research use in a variety of settings, including environmental laboratories, industry, and research institutes, for virtually any aqueous acidified sample. 

QuickTrace® M-7600 CVAA Mercury Analyzer
The QuickTrace® M-7600 Cold Vapor Atomic Absorption (CVAA) mercury analyzer combines the proven technologies from its predecessors along with TCP/IP communication. TCP/IP technology guarantees that data collection performance will be a stable format for years to come. An Ethernet adapter is included for dedicated control. To simplify the installation we pre-configure the TCP/IP communications per your laboratories preferences.

The QuickTrace® M-7600 is used to analyze samples that include water and waste-water, soil and sediment, and biological tissues and fluids. The QuickTrace® M-7600 is ideal for ultra-trace to sub-mg/L mercury quantitation. The QuickTrace® M-7600 is designed for routine and research use in a variety of settings, including environmental laboratories, industry, and research institutes, for virtually any aqueous acidified sample.

The QuickTrace® M-7600 mercury analyzer is also versatile enough to analyze samples > 500 μg/L without dilution. The QuickTrace M-7600 is capable of switching between low mg/L and ng/L analysis without hardware or tubing configuration changes. Using the proven and reliable CVAA technique combined with multi-tasking Windows-based software package, the QuickTrace® M-7600 is the most stable and sensitive mercury absorbance analyzer available today. For ultra-trace analysis we recommend our autosampler enclosure (ENC-500) to protect the samples from determinate errors such as dust particles. The ENC-500 will also protect your investment from the harsh acid gases normally present in and around digested acidified samples.

Performance
Excellent short and long term stability are found in our QuickTrace® M-7600 CVAA analyzer. Less than 0.3 ng/L instrument detection limits are typical for this analyzer while utilizing less than 4 minutes of sample time and less than 25 mL of sample.

  • Ultra-trace detection limits (< 0.5 ng/L IDL)
  • Linearity greater than 4 orders of magnitude
  • Dynamic range < 0.5 ng/L to > 500 μg/L
  • Without employing our smart rinse technology the system is ready to accurately measure a sample within four minutes following the ingestion of a 1 mg/L sample
  • Short term precision (%RSD @ 95% Confidence) < 1.2% @ 20 ng/L, n=5
  • Short term precision (%RSD @ 95% Confidence) < 6.0% @ 5 ng/L, n=5​

​Common Methods

  • EPA Method 245.1
  • EPA Method 245.5
  • SW 846-7470 
  • SW 846-7471
  • ASTM Method; D3223, D3624, D3684, D6414, and D6784
  • EU Methods; Din ISO 16772, EN-13806, EN-1483, and ISO 12846​
*For a full list of applicable methods contact your sales specialist.

The QuickTrace® M-8000 Cold Vapor Atomic Fluorescence (CVAF) Mercury Analyzer is ideal for ultra-trace to sub-mg/L mercury quantitation. It easily achieves the ultra-trace mercury detection limit of < 0.05 ng/L demanded by customers employing EPA method 1631. The QuickTrace® M-8000 is also versatile enough to analyze samples > 400 μg/L in a research or industrial setting without dilution.

QuickTrace® M-8000 CVAA Mercury Analyzer

Depending on your laboratory’s requirements, the QuickTrace® M-8000 mercury analyzer supports three modes of operation:

Mode 1: Cold Vapor Atomic Fluorescence Spectroscopy (CVAFS)

Mode 2: Cold Vapor Atomic Fluorescence Spectroscopy Single Gold Trap Amalgamation (CVAFS-SGTA)

Mode 3: Cold Vapor Atomic Fluorescence Spectroscopy Double Gold Trap Amalgamation (CVAFS-DGTA)

The mode can be changed in software, without hardware or tubing configuration changes.

Why is it so important to have a system that switches between ultra-trace analysis and low mg/L analysis with only the opening of a new method? These innovative features save you set up time and eliminate costly mistakes.

Teledyne Leeman Labs also employs cost saving features during the gold trap desorption such as shutting down the flowing rinse and slowing the SnCl2 flow. These innovative features can save the laboratory thousands of dollars per year by reducing reagent and waste costs.

Using the proven cold vapor atomic fluorescence (CVAF) technique combined with multi-tasking Windows® based QuickTrace® software package, the QuickTrace® M-8000 is one of the most stable reliable fluorescence analyzer available today.

For ultra-trace analysis we recommend our autosampler enclosure to protect the samples from determinate errors such as dust particles. The enclosure will also protect your investment from the harsh acid gases normally present in and around digested samples.

Performance
Excellent short and long term stability are found in the QuickTrace® M-8000 CVAF analyzer. Less than 0.02 ng/L instrument detection limits are typical for the QuickTrace® M-8000 gold trap modes utilizing less than 25 ml of sample. We consistently achieve non-gold trap instrument detection limits of less than 0.1 ng/L utilizing less than 10 ml of sample.

  • Ultra-trace detection limits (< 0.05 ng/L IDL)
  • Linearity greater than 4 orders of magnitude
  • Dynamic range < 0.05 ng/L to > 400 μg/L
  • In Mode 1 by response comparison to a 100 ng/L standard, the system exhibits < 0.01% memory effect of a 1 mg/L standard immediately following the ingestion of a 1 part per million (mg/L) sample.
  • In Mode 1 without employing our smart rinse technology the system is ready to accurately measure a sample within four minutes following the ingestion of a 1 ppm sample
  • Mode 2 & 3 – Short term precision (%RSD @ 95% Confidence) = 2.5% @ 5 ng/L, n=5​
 

Common Methods

  • ​​EPA Method 245.7
  • EPA Method 1631
  • SW 846-7474
  • EU Methods: Din ISO 16772
  • EN-12338
  • ISO 17852​

*For a full list of applicable methods contact your sales specialist.

Teledyne Tekmar has a rich heritage that dates back to 1960. The Total Organic Carbon (TOC) product line has a reputation of meeting the needs of a diverse group of industries with pioneering technology and products for elemental analysis.

Total Organic Carbon Analyzer

The Fusion Total Organic Carbon (TOC) Analyzer and TekLink™ Software offer solutions for increased sample throughput while improving the reliability of the analysis data. A few of the features that provide increased ease of use are:

  • Unattended auto-calibration monitoring
  • Automatic dilution capabilities from stock standards or samples
  • Intellidilution for automatically diluting a sample back into calibration range.
  • Automated self-diagnostic tools including leak check
  • 21 CFR 11 functionality – Electronic Records and Electronic Signatures (ERES) including audit trails and user-account management
  • Exportable reports in user-definable formats including metadata and versioning
  • Turn-key method development and schedule builder​
  • Mass Flow Controller (MFC) for reduced gas consumption and enhanced flow control

 

The Lotix TOC Combustion analyzer is designed to accurately measure carbon content in aqueous matrices down to the ppb level. It uses proven high temperature combustion, oxidation of carbon material into carbon dioxide, and detection using a new Non-Dispersive Infrared (NDIR) detector.

Lotix is the ultimate solution for waste water, drinking and surface water, ground water, sea water, and other hard to oxidize matrices with an economical price to fit any budget.​

  • No costly syringe drives or 7-port valves!

  • Ability to run 0-20,000 ppm without dilution with a single 0.5 mL injection volume virtually eliminating the need for multiple calibration curves

  • Easy to use software requiring < 1 minute to set up a calibration curve

  • Simple design ensures virtually any component can be accessed in minutes, and with the furnace located in the front, combustion tube maintenance is a snap

  • Real-time viewing of analytical data and printing of completed sample reports while instrument is running 

  • Easy scheduling of priority samples

  • Ability to export to CSV or PDF and import from CSV files

  • Average run time for triplicate TOC is 13-15 minutes (depending on concentration)

  • Uses a pressurized 10 L water reservoir to clean the sample pathway, loop and needle before and after each sample without using any positions on the autosampler

  • Ability to run Total Nitrogen (TN) with optional module 

  • Ability to run solids with optional module​

 

The Torch is considered the premium TOC combustion analyzer due to its many useful features and automated analysis processes. For example, it makes serial dilutions of stock standards to form a calibration curve and auto-dilute samples with concentrations above the calibration curve. The Torch also has an optional Total Nitrogen module and 3 different autosampler sizes to suit your laboratory’s specific needs. There is even built-in diagnostic and troubleshooting capabilities. For a luxury but affordable TOC combustion analyzer that you can just load and walk away, look no further than the Torch. You won’t regret it!

  • Built-in benchmark diagnostic check – including leak check
  • Ability to program and store furnace temperatures to accommodate various methods
  • Static Pressure Concentration Technology (patent pending)
  • Intellidilution feature automatically detects samples that have exceeded the selected calibration range and dilutes it to fall within the selected range
  • Multiple pre-set application ranges for analytical requirements
  • Auto-calibration eliminates the need for manual standard preparation
  • Detection Levels:
    • Carbon 50ppb to 30,000ppm
    • Nitrogen 50ppb to 2,000ppm
  • Simultaneous analysis for Carbon and Nitrogen
  • Easy access for maintenance of combustion tube
  • Improved catalyst
  • Built-in autosampler
  • Increased throughput with ASM Sparge
  • Auto-blanking
  • Mass Flow Controller
  • Optional vial mixing capabilities
  • Optional TN Module​

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