ATRMax II Variable Angle ATR
High throughput variable angle (25-65°) horizontal ATR.
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AutoATR Accessory
The AutoATR is a revolutionary high-throughput workstation that enables up to 24 unique, automated ATR measurements in a single run, significantly increasing laboratory productivity.
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ConcentratIR2 ATR
Miniature multiple-reflection ATR for micro-liquid samples.
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GateWay Multi-Reflection ATR
The Gateway™ is a high-sensitivity, 6-reflection horizontal ATR system designed to provide superior signal-to-noise ratios for the analysis of liquids, solids, and inhomogeneous samples.
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GladiATR
The GladiATR is a rugged, high-throughput monolithic diamond ATR accessory engineered to withstand extreme pressures up to 30,000 psi while providing an unmatched spectral range from Mid-IR to Far-IR.
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Golden Gate Diamond ATR
The industry’s original high-performance monolithic diamond ATR, engineered for extreme durability and unparalleled sampling versatility in demanding research and quality control environments.
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Golden Gate High-Temperature ATR
Heated single-reflection diamond ATR for studies up to 300°C.
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Golden Gate In-Situ Reaction Cell ATR
Single-reflection ATR for monitoring heated and pressurized reactions.
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Golden Gate Low-Temperature ATR
Single-reflection diamond ATR for studies down to -150°C.
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H-ATR
The PIKE HATR is a high-sensitivity, multiple-reflection horizontal ATR accessory engineered to replace traditional transmission cells for the rapid, high-precision analysis of liquids, pastes, and pliable solids.
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IRIS Single Reflection Diamond ATR
The PIKE IRIS is a high-performance, compact single-reflection ATR accessory designed for high-quality routine screening and advanced quantitative analysis across a broad range of spectral regions.
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MIRacle Peltier ATR
Versatile temperature control (10-90°C) for the MIRacle ATR.
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PIKE GladiATR 300 UV-Vis-IR – Extended Range Diamond ATR
A revolutionary monolithic diamond ATR accessory providing a continuous spectral range from the Ultraviolet (200 nm) to the Far-Infrared (200 µm)
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PIKE GladiATR Illuminate – Bottom-Illuminated Diamond ATR
A specialized diamond ATR accessory designed for in-situ photochemistry and photocatalysis studies via bottom-up sample illumination
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PIKE HATR Plus – High-Performance Horizontal ATR
A versatile, multi-reflection ATR accessory optimized for the high-sensitivity analysis of liquids, pastes, and flexible films
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PIKE MIRacle Peltier – Precision Temperature-Controlled ATR
An advanced single-reflection ATR accessory featuring Peltier heating and cooling for highly precise and rapid thermal ramps
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Quest ATR
The Specac Quest™ is a versatile, single-reflection ATR accessory engineered for high-performance laboratory analysis, featuring an all-reflective optical design and tool-free interchangeable crystal pucks.
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ReactorMAX ATR
Research-grade ATR for high temperature/pressure reactions.
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Specac Arrow – Silicon ATR Consumable Slides
High-throughput, disposable Silicon ATR slides designed for the rapid analysis of liquids, gels, and drying materials without the need for cleaning
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SplitPea ATR
The Harrick SplitPea™ is a high-precision horizontal ATR accessory featuring the industry’s smallest sampling area, designed for the effortless molecular analysis of microscopic samples and extremely hard solids.
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VariGATR Grazing Angle ATR
Grazing angle ATR for monolayers on semiconductors and metals.
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VeeMax III Variable Angle ATR
Continuously variable angle of incidence ATR for depth profiling.
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Attenuated Total Reflection (ATR) has revolutionized infrared spectroscopy by dramatically simplifying sample preparation. With an ATR accessory, you can measure solids, liquids, powders, and pastes by simply pressing them against a crystal, eliminating the need for KBr pellets or liquid cells.
We offer a comprehensive selection of high-performance ATR accessories featuring robust diamond, ZnSe, and Germanium crystals. Whether you need a single-reflection unit for routine QA or a multi-reflection accessory for high-sensitivity trace analysis, our ATR solutions ensure reproducible results and streamlined workflows.