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OUR INDUSTRY SOLUTIONS

Using ultra-high speed gas chromatography, zNose® is a powerful tool for identifying contraband of all kinds, hazardous industrial materials, improvised explosives, and flammable materials. Anything outside standard voc regulations is easily detected by zNose®.

  • Homeland Security

    HOMELAND SECURITY

    zNose® detects potential threat by monitoring ambient air chemistry within…

  • Chemical

    Chemical

    zNose® recognizes the divergent odors and vaporized essence of all types of…

  • Environmental

    Environmental

    zNose® determines the presence of harmful odors in air, water and soil that…

  • Life Science

    Life Science

    zNose® perceives the odors of all types of organisms. It detects the presence…

  • Food and Beverages

    Food and Beverages

    zNose® effectively scrutinizes the food aroma and performs the beverage quality…

  • Healthcare

    Healthcare

    zNose® effectively performs analytical measurements of biological odors in a…

WHY zNose®?

zNose® is the best in class electronic sniffer that is available in the market today for super quick screening of highly sensitive substances. Developed by Electronic Sensor Technology, Inc. in 1995, zNose® is extremely competent in detecting questionable substances like narcotics, explosives, bank notes, VOCs, adulterants, human cargo, nerve agents and other illegal, toxic,  or dangerous… Read More

NEWS & INSIGHTS

We love to share key updates about zNose® brewing at Electronic Sensor Technology, Inc. In fact, we have also collated a list of our well researched technical papers on Gas Chromatography solutions, applicable across a wide range of industries.

  • Screening for Dioxin_Furan Using a Fast GC and SAW Detector
    30 Nov

    Screening for Dioxin_Furan Using a Fast GC and SAW Detector

    A new fast GC/SAW analyzer is used to characterize dioxin and furan…

    Read More
  • Detection of Dioxin/Furan Isomers in Flyash
    02 Nov

    Detection of Dioxin/Furan Isomers in Flyash

    There is a worldwide need to measure dioxin/furans in real or near real time in flyash matrices…

    Read More
  • Detection of 2-Methylisoborneol and Geosmin in Pond Water
    21 Oct

    Detection of 2-Methylisoborneol and Geosmin in Pond Water using zNose®

    zNose® based upon ultra-fast gas chromatography, simulates an almost…

    Read More
  • [PERFORMANCE REPORT] Investigation of Infectious Bacteria with zNose®
    07 Sep

    [PERFORMANCE REPORT] Investigation of Infectious Bacteria with zNose®

    zNose® is an advanced electronic technology that covers a wide range…

    Read More
  • [FIELD TEST REPORT] Urine Odors in an Urban Dwelling
    07 Sep

    [FIELD TEST REPORT] Urine Odors in an Urban Dwelling

    zNose® efficiently tested an urban dwelling and its result…

    Read More
  • [FIELD TEST REPORT] Real Time On-site Odor and VOC Emission Measurements Using zNose®
    07 Sep

    [FIELD TEST REPORT] Real Time On-site Odor and VOC Emission Measurements Using zNose®

    Remediation of contaminated soil is an environmental…

    Read More
  • [TECHNICAL PAPER] Detect Chlorinated Hydrocarbons from DNAPL Contaminated Groundwater
    07 Sep

    [TECHNICAL PAPER] Detect Chlorinated Hydrocarbons from DNAPL Contaminated Groundwater

    The prediction of migratory patterns of both dense non-…

    Read More
  • [TECHNICAL PAPER] Real Time Environmental Screening of Air, Water and Soil Matrices
    07 Sep

    [TECHNICAL PAPER] Real Time Environmental Screening of Air, Water and Soil Matrices

    With the increasing amount of environmental pollution,…

    Read More
  • [WHITEPAPER] Uniqueness of EST’s zNose® for Security Applications
    06 Sep

    [WHITEPAPER] Uniqueness of EST’s zNose® for Security Applications

    Electronic Sensor Technology, Inc. manufactures and sells a product line of fast and…

    Read More
  • [TECHNICAL PAPER] Detecting Nitro-Explosives with zNose®
    06 Sep

    [TECHNICAL PAPER] Detecting Nitro-Explosives with zNose®

    Rapid and selective detection of explosives has become one…

    Read More
  • Electronic Noses v/s Bomb Detectors
    12 Jul

    [COMPARITIVE STUDY] Electronic Noses v/s Bomb Detectors

    Conventional drug and bomb detectors use specific detectors designed…

    Read More
  • [Technical Paper] Aroma Associated with the Use of Antiseptic Soap
    28 Jun

    [TECHNICAL PAPER] Aroma Associated with the Use of Antiseptic Soap

    It might be possible to ensure the presence of hygienic conditions at…

    Read More
  • [TECHNICAL PAPER] Testing Natural Gas Using zNose®
    28 Jun

    [TECHNICAL PAPER] Testing Natural Gas Using zNose®

    Natural gas is a combustible mixture of hydrocarbon gases. While…

    Read More
  • [Technical Paper] Detection of Volatile Organic Compounds in Odors from Plastics
    28 Jun

    [TECHNICAL PAPER] Detection of Volatile Organic Compounds in Odors from Plastics

    Odors from synthetic material, including soft plastics and vinyl,…

    Read More
  • [TECHNICAL PAPER] Real Time Chemical Process Measurements
    24 May

    [TECHNICAL PAPER] Real Time Chemical Process Measurements

    The performance of a fast gas chromatograph equipped with a Surface…

    Read More
  • A New Electronic Nose Using Acoustic Technology
    24 May

    [WHITEPAPER] A New Electronic Nose Using Acoustic Technology

    A new Electronic Nose using a single, uncoated, high Q surface…

    Read More
  • [Performance Evaluation Report] CEMS Dioxin Monitor Testing Program
    17 May

    [PERFORMANCE EVALUATION REPORT] CEMS Dioxin Monitor Testing Program

    The United States Department of Energy (DOE) has identified the need…

    Read More
  • [TECHNICAL PAPER] Detection of Explosives in Soil & Water
    10 May

    [TECHNICAL PAPER] Detection of Explosives in Soil & Water

    Even after 80 years of World War I, there are hundreds of explosive…

    Read More
  • [TECHNICAL PAPER] Odor Chemistry of Un-derivatized Human Blood
    19 Apr

    [TECHNICAL PAPER] Odor Chemistry of Un-derivatized Human Blood

    Blood is an extremely complex mixture with many different components…

    Read More
  • [TECHNICAL PAPER] Detecting Cork Taint in Wine
    19 Apr

    [TECHNICAL PAPER] Detecting Cork Taint in Wine

    Cork taint is the most common “wine faults” caused due to fungal…

    Read More
  • [WHITEPAPER] Expanded Analysis of Fruit Fleuressence
    01 Mar

    [WHITEPAPER] Expanded Analysis of Fruit Fleuressence

    Fruits produce a range of volatile compounds that make up their…

    Read More
  • [TEST REPORTS] Quantitative Evaluation of 25 Perfume Fleuressence Samples
    01 Mar

    [TEST REPORTS] Quantitative Evaluation of 25 Perfume Fleuressence Samples

    Perfumers around the world are working hard, mixing a lot of…

    Read More
  • [TECHNICAL PAPER] Quality Assessment of Corn Silage
    01 Mar

    [TECHNICAL PAPER] Quality Assessment of Corn Silage

    Silage is the storing and partial fermentation of forage plants such…

    Read More
  • [TECHNICAL PAPER] Quantification of Diacetyl and Limonene Levels in Orange Juice
    08 Feb

    [TECHNICAL PAPER] Quantification of Diacetyl and Limonene Levels in Orange Juice

    Diacetyl is a natural chemical that is produced as a by-product at…

    Read More

HOW zNose® WORKS?

zNose® employs best in class ultra-fast gas chromatography and surface acoustic wave technologies. Its application involves a simple 3-step procedure that quantifies any type of odor within a minute with accuracy, precision and speed.

zNose® STORE

The ONE-STOP shop that provides an end-to-end support to our customers 24x7. Our online store offers product accessories, services, spare parts, software updates and consumables for easy online purchase & implementation.

  • Validation Service
    Model 7100
    Service & Labor to bring your zNose® to peak…
    Part Number: SYS003071
    $1,695.00
  • Vials: 250ml
    Model 4200
    12 – 250ml Amber Bottles with Septum Lid
    Part Number: TLC101456
    $100.00
  • Performance Eval. Kit VOC (C6=C14)
    Model 4200
    2 Needles, 10ul Syringe, Bottle, Sparging Needle,…
    Part Number: SKA001455
    $395.00
  • Performance Evaluation Kit VOC (C6=C40)
    Model 4200
    2 Needles, 10ul Syringe, Bottle, Sparging Needle,…
    Part Number: SKA001455
    $395.00
  • Lithium Battery 14.4 Volts
    Model 4300
    Lithium Battery 14.4 volt for Model 4300
    Part Number: ELC102789
    $395.00
  • 7100 Rugged Shipping Case
    Model 7100
    Fiberglass reinforced locking case for Model 7100.
    Part Number: MEC000510
    $695.00
  • Lithium Battery 10.8 Volts
    Model 4300
    Lithium Battery 10.8 volt for Model 4300
    Part Number: ELC102790
    $395.00
  • Performance Evaluation Kit VOC (C6=C14)
    Model 4300
    2 Needles, 10ul Syringe, Bottle, Sparging Needle,…
    Part Number: SKA001455
    $395.00
  • Remote Sampling Tube
    Model 4300
    Sampling Tube with Luer Fitting (stainless steel,…
    Part Number: PNA002509
    $270.00
  • Sparging Needle
    Model 4200
    6 inch sparging needle
    Part Number: TLC101457
    $60.00
  • Side Luer Needle
    Model 4200
    Side Hole Needles with Luer Lock Fitting (Box of Six).
    Part Number: TLC101046
    $200.00
  • 1ul Syringe
    Model 4200
    Syringe. 1ul liquid
    Part Number: TLC101063
    $195.00
  • 10ul Syringe
    Model 4200
    Syringe. 10ul liquid
    Part Number: TLC100786
    $80.00
  • Sample Injector Cal Solution
    Model 4200
    2 - Alkane Solution (2cc) for Model 3500 Sample…
    Part Number: TLA002924
    $95.00
  • Performance eval. kit semi-VOC (C11-C22)
    Model 4200
    2 Needles, 1ul Syringe, Sparging Needle, Alkane…
    Part Number: SKA001798
    $495.00
  • Alkanes Calibration Kit
    Model 4200
    6 - Alkane Bubblers (10ml Cal solution ea.) with 1…
    Part Number: SKA002190
    $195.00
  • SAW sensor repair
    Model 4300
    Sensor replacement
    Part Number: ELA001271
    $995.00
  • Performance evaluation kit VOC (C6-C14)
    Model 4200
    2 Needles, 10ul Syringe, Bottle, Sparging Needle,…
    Part Number: SKA001455
    $395.00
  • Helium Cylinder Cap
    Model 4300
    Helium Cylinder Cap for Model 4300
    Part Number: MEA002336
    $50.00
  • Battery Pack- 4300
    Model 4300
    Rechargeable Battery Pack for Model 4300 (spare)
    Part Number: MEA002731
    $2,095.00
  • Battery Charger- 4300 and 4500
    Model 4300
    Battery charger for Models 4300 and 4500
    Part Number: MEA004360
    $1,995.00
  • 4300 Battery & Charger Case
    Model 4300
    Custom rolling case for model 4300 and Batter Charger
    Part Number: MEC103052
    $795.00
  • Filling Assembly
    Model 4200
    Helium Filling Assembly
    Part Number: MEA100003
    $945.00
  • Trap
    Model 4200
    Pre-concentrating element
    Part Number: MEA100007
    $395.00
  • SAW detector w/ Rotary Latch
    Model 4200
    Fitment Guide: 4500: serial number 5013 and greater,…
    Part Number: MEA003470
    $0.00
  • SAW detector
    Model 4200
    Fitment Guide: 4500: serial nos. up thru 5012, 4300:…
    Part Number: SYS001962
    $0.00
  • Column (VOC)
    Model 4200
    Chromatography Column (DB-624)
    Part Number: PNA002542
    $995.00
  • Model 3500 Sample injector
    Model 4200
    Alkane calibration injector with Alkane solution (…
    Part Number: SYS003500
    $1,595.00
  • Column(Semi-VOC)
    Model 4200
    Chromatography Column (DB-5).
    Part Number: PNA002541
    $995.00
  • Model 3300 Remote Sampler
    Model 4200
    Kit for remote collection and desorption (contains 3…
    Part Number: SYS002514
    $2,995.00
  • Model 3200 heater
    Model 4200
    Dual Zone Heater for 6-40 ml vials
    Part Number: MEA001969
    $2,995.00
  • Performance Support Service
    Model 4200
    Cost of Annual Maintenance Contract is 15% of the…
    Part Number: SYS003070
    $0.00
  • Microsense Software Support
    Model 4200
    Annual support for MicroSense™ software updates.
    Part Number: SFC003226
    $995.00
  • Classroom Training
    Model 4200
    3-Day Training at EST (one student)
    Part Number: TRAIN ing
    $4,500.00
  • Water Trap
    Model 4200
    Water trap for input
    Part Number: MEA001072
    $895.00
  • AC Power Supply
    Model 4200
    Power supply for 4300/4600
    Part Number: MEA003396
    $495.00
  • 4600 shipping case
    Model 4200
    Custom rolling cases for the model 4600 and battery…
    Part Number: MEC003372
    $1,495.00
  • Utility Card
    Model 4200
    Controller Board for 4200/4300/4600/7100
    Part Number: ELA002859
    $995.00
  • User tool kit
    Model 4200
    User tools for opening and replacing parts.
    Part Number: SKA000518
    $95.00
  • System Controller (Computer)
    Model 4200
    Notebook Computer with Microsoft Operating Sys. &…
    Part Number: SCA001105
    $1,695.00
  • Charcoal Filter Kit
    Model 4300
    10 Filters to be used with Sparging Needle or Inlet…
    Part Number: SKA002049
    $250.00
  • Charcoal Filter Inlet Adaptor
    Model 4300
    Adapter & 1 Filter for Inlet or Exhaust.
    Part Number: SKA002054
    $200.00
  • Vials: 40ml
    Model 4300
    100 – 40ml Clear Bottles with Septum Lid (cleaned).
    Part Number: TLC101907
    $350.00
  • 4200.jpg
    Battery Plug – 4200
    Model 4200
    $895.00
  • 4200.jpg
    Battery Charger – 4200
    Model 4200
    $895.00
  • Purge Dryer Cartridge Kit
    Model 4300
    Pre-filled Silica Gel Cartridges for Model 4200 (Pack…
    Part Number: TLA002150
    $250.00
  • Controller Card
    Model 4200
    Utility board for 4200/4300/4600/7100
    Part Number: ELA002475
    $395.00
  • Custom rolling case
    Model 4200
    Custom rolling case for Models 4200, 4300, and 4600
    Part Number: MEC103348
    $1,495.00
  • 4200/4300 shipping case
    Model 4200
    Custom rolling case for the Model 4200/4300.
    Part Number: MEC102152
    $1,295.00
  • Purge Dryer Refill
    Model 4300
    1 ½ lb can Silica Gel.
    Part Number: PNC101482
    $30.00
  • DC/AC inverter
    Model 4200
    DC/AC inverter
    Part Number: MEA000560
    $495.00
  • Battery Charger-4200
    Model 4200
    Battery Charger for model 4200 12v Marine Battery.
    Part Number: ELA002664
    $395.00
  • Helium Cylinders
    Model 4300
    10 Disposable Helium Cylinders for Model 4201 and…
    Part Number: PNA002307
    $295.00
  • Battery Assembly-4200
    Model 4200
    12v Marine Battery w/Case and Inverter for Model 4200.
    Part Number: ELA001858
    $895.00