The JEOL AccuTOF-DART can rapidly detect flavor components and antioxidents in herbs and spices, lipids, unstable compounds, pesticides, and more from samples in their native state.

Further Reading

• Analysis of deoxynivalenol in beer
• Analysis of stobilurins in wheat grains using DART-TOFMS
• Detection of Lycopene in Tomato Skin
• Detection of Oleocanthal in Freshly Pressed Exra-Virgin Olive Oil
• Detection of Unstable Compound Released by Chopped Chives
• Direct analysis of caffeine in soft drinks and coffee and tea infusions
• Distribution of Capsaicin in Chili Peppers
• Flavones and Flavor Components in Two Basil Leaf Chemotypes
• Instantaneous Detection of Opiates in Single Poppy Seeds
• No-prep Analysis of Lipids in Cooking Oils and Detection of Adulterated Olive Oil
• Rapid Detection of Fungicide in Orange Peel
• Rapid Detection of Melamine in Dry Milk Using AccuTOF-DART
• Rapid screening of stobilurins in crude solid materials (wheat grains) using DART-TOFMS
• Using Solid Phase Microextraction with AccuTOF-DART® for Fragrance Analysis

JEOL has more than one way to answer your chemical composition questions: GCxGC, MALDI TOF, and Direct Analysis in Real Time.

Further Reading

GCxGC

• Analysis of acrylic resin by pyrolysis GC-TOFMS
• Analysis of additives in plastic by thermal desorption (TD) GC-TOFMS
• Analysis of Advanced materials by FD-FI using AccuTOF GC (Part I)
• Analysis of Advanced materials by FD-FI using AccuTOF GC (Part II)
• Analysis of Advanced materials by FD-FI using AccuTOF GC (Part III)
• Analysis of Advanced materials by FD-FI using AccuTOF GC (Part IV)
• Analysis of block copolymer by field desorption (FD) using JMS-T100GC AccuTOF GC
• Analysis of ionic liquid by field desorption (FD) ionization using JMS-T100GC AccuTOF GC
• Analysis of organogermanium compounds by field desorption (FD) ionization using JMS-T100GC AccuTOF GC
• Analysis of photo polymerization initiator in UV light curing adhesives by GC-TOFMS
• Analysis of polydimethylsiloxanes by GC-TOFMS
• Analysis of polymer additives using DIP-EI and FD
• GC-TOFMS analysis of high boiling point compounds - cholesterol and Irganox® 1010
• The power of exact mass measurement - an example of unknown compound identification
• The Qualitative Analysis of an Antioxidant Additive Using the Full Capabilities of the EI-FI-FD Combination Ion Source

Ambient Ionization

• Analysis of duct tapes by thermal desorption and pyrolysis mass spectrometry and X-ray-fluorescence spectroscopy
• Analysis of Motor Oils
• Direct Analysis of Adhesives
• Fiber analysis by thermal desorption - pyrolysis DART®
• Identification of Polymers
• Rapid Analysis of Glues, Cements, and Resins
• Rapid Analysis of p-Phenylenediamine Antioxidants in Rubber

MALDI TOF

• Analysis of EO-PO Random Copolymer by Using a Conventional HPLC and MALDI SpiralTOF MS
• Gold Star Mothers Stamp - Analysis Using Scanning Electron Microscopy and Mass Spectrometry
• Measurement of Synthetic Polymers - Polyethylene Glycol
• Measurement of Synthetic Polymers - Polymethyl Methacrylate
• Measurement of Synthetic Polymers - Polystyrene

Unique chemical compositions provide clues to the identity of trace evidence, powders, and fragments of materials when analyzed by mass spectrometry. JEOL offers a unique solution for real time analysis that frees the investigator from typical sample preparation and provides instant results.

JEOL's unique Mass Spectrometry system identifies a wide range of materials, vapors, and liquids by their chemical composition, and enables direct analysis in real time of unadulterated samples including:

The AccuTOF™-DART^® has revolutionized mass spectrometry by providing comprehensive chemical analysis in real time, without the sample preparation required for traditional techniques. The AccuTOF-DART has gained widespread use at leading forensics labs. 

• Direct Analysis in Real Time (DART) ion source
• Open air analysis with virtually no sample prep
• Analyzes virtually anything you put in front of the source
• Provides exact mass measurements
• High dynamic range, high sensitivity
• Reduced chemical background
• Easy to use

Forensic Applications of AccuTOF™-DART®

• AccuTOF-DART® Analysis of Smokeless Powders
• Analysis of Biological Fluids
• Analysis of duct tapes by thermal desorption and pyrolysis mass spectrometry and X-ray-fluorescence spectroscopy
• Chemical Analysis of Fingerprints
• Detection of Chemical Warfare Agents on Surfaces
• Detection of Explosives in Muddy Water
• Detection of the Peroxide Explosives TATP and HMTD
• Direct Analysis of Adhesives
• Direct Analysis of Drugs in Pills and Capsules with No Sample Preparation
• Fiber analysis by thermal desorption - pyrolysis DART®
• Instantaneous Detection of Explosives on Clothing
• Instantaneous Detection of Illicit Drugs on Currency
• Instantaneous Detection of Opiates in Single Poppy Seeds
• Instantaneous Detection of the “Date-Rape” Drug -- GHB
• Instantaneous Screening for Counterfeit Drugs with No Sample Preparation
• Versatile and powerful tool for forensic drug screening

Petroleum accounts for a large percentage of the world's energy consumption.

Petroleum is an extraordinarily complex material composed of many types of hydrocarbons with a wide variety of properties, making them difficult to analyze.

The soft ionization capability of the AccuTOF-GCx, combined with new software tools, simplifies the analysis of data sets from complex mixtures.

Further Reading

• JMS-T200GC AccuTOF-GCx for Petroleum Applications
• Diesel Fuel Classification Analysis Using GCxGC/FI and Kendrick Mass Defect Plots

Petroleum Applications

• Analysis of diesel oil by using GCxGC-HRTOFMS (FI) with 2 different sets of column combinations
• Analyzing Polycyclic Aromatic Hydrocarbons in Diesel Particulate Matter using GC×GC-HRTOFMS
• Degradation of rotary vacuum pump oil determined by field desorption (FD) - TOFMS and group-type analysis software
• Diesel Fuel Classification Analysis using GC x GCFI and Kendrick Mass Defect Plots
• GCxGC-EI and GCxGC-FI Measurements Using the EI-FI Combination Ion Source
• Group-type analysis of Crude Oil using GC-FI-TOFMS (1)
• Group-type analysis of Crude Oil using GC-FI-TOFMS (2)
• High-speed 50 Hz Data AcquisitionCapability for Comprehensive 2-dimensional GC Measurements
• Qualitative Analysis by Comprehensive 2D GC-TOFMS (1)
• Qualitative Analysis by Comprehensive 2D GC-TOFMS (2)
• Rapid analysis using deactivated fused silica tube (a.k.a. “guard column”) as a sample inlet (1)
• Rapid analysis using deactivated fused silica tube (a.k.a. “guard column”) as a sample inlet (2)
• Type Analysis of Micro Crystalline Wax (PetroleumWax) by Using Field Desorption (FD) Ionization

Environmental Applications

• Analysis of Electronics Waste by GCxGC Combined with High-resolution Mass Spectrometry
• Analyzing Polycyclic Aromatic Hydrocarbons in Diesel Particulate Matter using GC×GC-HRTOFMS
• Quantitative analysis of residual agricultural chemicals in food by GC-MS/MS - Quantitative analysis of pesticides in carrot extract
• Quantitative analysis of residual agricultural chemicals in food by GC-MS/MS - Quantitative analysis of pesticides in spinach extract
• Simultaneous determination of residual agricultural chemicals in food by GC-MS/MS - Sensitivity of standard solution 1ppb and linearity of calibration curve
• Stability in quantitative analysis of residual agricultural chemicals in food by GC-MS MS - Stability verification of pesticides in spinach extract