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Amazon rainforest canopy wet season 2023 11:00 local time

doi:10.17617/3.PZAM9Q

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Joseph Byron

Max Planck Institute for Chemistry

Jonathan Williams Group / Atmospheric Chemistry

Ambient air

Pump - sorbent tubes

Sample details

Title Amazon rainforest canopy wet season 2023 11:00 local time

Collection method Ambient air

Did not weight {Empty}

Sample storage before sampling? {Empty}

Sampling method

Sampling method Pump - sorbent tubes

Sorbent tubes length for TD 89mm

Sorbent tube sampling volume 6097.7ml

Sorbent tube sampling flow rate 200ml/min

Sorbent tubes storage after sampling Yes

Time between sampling and desorption 131400min

Storage at temperature -4°C

Ozone scrubber Yes

TDU type Markes TD100-xr

Tube desorption stages 1

Desorb time 5min

Desorb temperature 250°C

Trap flow 50ml/min

Split on 0ml/min

GC-MS

Focusing trap Markes focusing trap

Focusing trap sorbent-packed Materials emissions

Desorb trap purge time 1min

Trap purge flow 50ml/min

Trap low temperature 30°C

Trap heating rate 100°C/s

Trap high (desorb) temperature 250°C

Trap desorb time 5min

Trap split Yes

Split flow 2ml/min

Column type β-DEX™ 120

Column flow 1.2ml/min

Length 60m

Inner diameter 0.25mm

Film thickness 0.25μm

Carrier gas He

Temperature ramps

Number of ramps 2

GC initial temperature 50°C

GC initial temperature hold time 5min

GC first temperature ramp rate 1.5°C/min

GC second temperature 110°C

GC second temperature hold time 0min

GC second temperature ramp rate 10°C/min

GC final temperature 220°C

GC final temperature hold time 10 min

Mass Spectrometer detectors Bench-TOF-MS (MARKES)

Scan mass range 41-500

Data rate 4Hz

Ionisation -70eV

Amazon rainforest canopy wet season 2023 09:30 local time

doi:10.17617/3.KLQCHU

Download

Joseph Byron

Max Planck Institute for Chemistry

Jonathan Williams Group / Atmospheric Chemistry

Ambient air

Pump - sorbent tubes

Sample details

Title Amazon rainforest canopy wet season 2023 09:30 local time

Collection method Ambient air

Did not weight {Empty}

Sample storage before sampling? {Empty}

Sampling method

Sampling method Pump - sorbent tubes

Sorbent tubes length for TD 89mm

Sorbent tube sampling volume 6097.6ml

Sorbent tube sampling flow rate 200ml/min

Sorbent tubes storage after sampling Yes

Time between sampling and desorption 131400min

Storage at temperature -4°C

Ozone scrubber Yes

TDU type Markes TD100-xr

Tube desorption stages 1

Desorb time 5min

Desorb temperature 250°C

Trap flow 50ml/min

Split on 0ml/min

GC-MS

Focusing trap Markes focusing trap

Focusing trap sorbent-packed Materials emissions

Desorb trap purge time 1min

Trap purge flow 50ml/min

Trap low temperature 30°C

Trap heating rate 100°C/s

Trap high (desorb) temperature 250°C

Trap desorb time 5min

Trap split Yes

Split flow 2ml/min

Column type β-DEX™ 120

Column flow 1.2ml/min

Length 60m

Inner diameter 0.25mm

Film thickness 0.25μm

Carrier gas He

Temperature ramps

Number of ramps 2

GC initial temperature 50°C

GC initial temperature hold time 5min

GC first temperature ramp rate 1.5°C/min

GC second temperature 110°C

GC second temperature hold time 0min

GC second temperature ramp rate 10°C/min

GC final temperature 220°C

GC final temperature hold time 10 min

Mass Spectrometer detectors Bench-TOF-MS (MARKES)

Scan mass range 41-500

Data rate 4Hz

Ionisation -70eV

Amazon rainforest canopy wet season 2023 08:00 local time

doi:10.17617/3.0Y5ESS

Download

Joseph Byron

Max Planck Institute for Chemistry

Jonathan Williams Group / Atmospheric Chemistry

Ambient air

Pump - sorbent tubes

Sample details

Title Amazon rainforest canopy wet season 2023 08:00 local time

Collection method Ambient air

Did not weight {Empty}

Sample storage before sampling? {Empty}

Sampling method

Sampling method Pump - sorbent tubes

Sorbent tubes length for TD 89mm

Sorbent tube sampling volume 6101ml

Sorbent tube sampling flow rate 200ml/min

Sorbent tubes storage after sampling Yes

Time between sampling and desorption 131400min

Storage at temperature -4°C

Ozone scrubber Yes

TDU type Markes TD100-xr

Tube desorption stages 1

Desorb time 5min

Desorb temperature 250°C

Trap flow 50ml/min

Split on 0ml/min

GC-MS

Focusing trap Markes focusing trap

Focusing trap sorbent-packed Materials emissions

Desorb trap purge time 1min

Trap purge flow 50ml/min

Trap low temperature 30°C

Trap heating rate 100°C/s

Trap high (desorb) temperature 250°C

Trap desorb time 5min

Trap split No

Column type β-DEX™ 120

Column flow 1.2ml/min

Length 60m

Inner diameter 0.25mm

Film thickness 0.25μm

Carrier gas He

Temperature ramps

Number of ramps 2

GC initial temperature 50°C

GC initial temperature hold time 5min

GC first temperature ramp rate 1.5°C/min

GC second temperature 110°C

GC second temperature hold time 0min

GC second temperature ramp rate 10°C/min

GC final temperature 220°C

GC final temperature hold time 10 min

Mass Spectrometer detectors Bench-TOF-MS (MARKES)

Scan mass range 41-500

Data rate 4Hz

Ionisation -70eV

Amazon rainforest canopy wet season 2023 06:30 local time

doi:10.17617/3.D87Z2K

Download

Joseph Byron

Max Planck Institute for Chemistry

Jonathan Williams Group / Atmospheric Chemistry

Ambient air

Pump - sorbent tubes

Sample details

Title Amazon rainforest canopy wet season 2023 06:30 local time

Collection method Ambient air

Did not weight {Empty}

Sample storage before sampling? {Empty}

Sampling method

Sampling method Pump - sorbent tubes

Sorbent tubes length for TD 89mm

Sorbent tube sampling volume 6103.3ml

Sorbent tube sampling flow rate 200ml/min

Sorbent tubes storage after sampling Yes

Time between sampling and desorption 131400min

Storage at temperature -4°C

Ozone scrubber Yes

TDU type Markes TD100-xr

Tube desorption stages 1

Desorb time 5min

Desorb temperature 250°C

Trap flow 50ml/min

Split on 0ml/min

GC-MS

Focusing trap Markes focusing trap

Focusing trap sorbent-packed Materials emissions

Desorb trap purge time 1min

Trap purge flow 50ml/min

Trap low temperature 30°C

Trap heating rate 100°C/s

Trap high (desorb) temperature 250°C

Trap desorb time 5min

Trap split Yes

Split flow 2ml/min

Column type β-DEX™ 120

Column flow 1.2ml/min

Length 60m

Inner diameter 0.25mm

Film thickness 0.25μm

Carrier gas He

Temperature ramps

Number of ramps 2

GC initial temperature 50°C

GC initial temperature hold time 5min

GC first temperature ramp rate 1.5°C/min

GC second temperature 110°C

GC second temperature hold time 0min

GC second temperature ramp rate 10°C/min

GC final temperature 220°C

GC final temperature hold time 10 min

Mass Spectrometer detectors Bench-TOF-MS (MARKES)

Scan mass range 41-500

Data rate 4Hz

Ionisation -70eV

Amazon rainforest canopy wet season 2023 05:00 local time

doi:10.17617/3.ZDUKOM

Download

Joseph Byron

Max Planck Institute for Chemistry

Jonathan Williams Group / Atmospheric Chemistry

Ambient air

Pump - sorbent tubes

Sample details

Title Amazon rainforest canopy wet season 2023 05:00 local time

Collection method Ambient air

Did not weight {Empty}

Sample storage before sampling? {Empty}

Sampling method

Sampling method Pump - sorbent tubes

Sorbent tubes length for TD 89mm

Sorbent tube sampling volume 6103.4ml

Sorbent tube sampling flow rate 200ml/min

Sorbent tubes storage after sampling Yes

Time between sampling and desorption 131400min

Storage at temperature -4°C

Ozone scrubber Yes

TDU type Markes TD100-xr

Tube desorption stages 1

Desorb time 5min

Desorb temperature 250°C

Trap flow 50ml/min

Split on 0ml/min

GC-MS

Focusing trap Markes focusing trap

Focusing trap sorbent-packed Materials emissions

Desorb trap purge time 1min

Trap purge flow 50ml/min

Trap low temperature 30°C

Trap heating rate 100°C/s

Trap high (desorb) temperature 250°C

Trap desorb time 5min

Trap split Yes

Split flow 2ml/min

Column type β-DEX™ 120

Column flow 1.2ml/min

Length 60m

Inner diameter 0.25mm

Film thickness 0.25μm

Carrier gas He

Temperature ramps

Number of ramps 2

GC initial temperature 50°C

GC initial temperature hold time 5min

GC first temperature ramp rate 1.5°C/min

GC second temperature 110°C

GC second temperature hold time 0min

GC second temperature ramp rate 10°C/min

GC final temperature 220°C

GC final temperature hold time 10 min

Mass Spectrometer detectors Bench-TOF-MS (MARKES)

Scan mass range 41-500

Data rate 4Hz

Ionisation -70eV

Amazon rainforest canopy wet season 2023 03:30 local time

doi:10.17617/3.ZOTRAP

Download

Joseph Byron

Max Planck Institute for Chemistry

Jonathan Williams Group / Atmospheric Chemistry

Ambient air

Pump - sorbent tubes

Sample details

Title Amazon rainforest canopy wet season 2023 03:30 local time

Collection method Ambient air

Did not weight {Empty}

Sample storage before sampling? {Empty}

Sampling method

Sampling method Pump - sorbent tubes

Sorbent tubes length for TD 89mm

Sorbent tube sampling volume 6103.1ml

Sorbent tube sampling flow rate 200ml/min

Sorbent tubes storage after sampling Yes

Time between sampling and desorption 131400min

Storage at temperature -4°C

Ozone scrubber Yes

TDU type Markes TD100-xr

Tube desorption stages 1

Desorb time 5min

Desorb temperature 250°C

Trap flow 50ml/min

Split on 0ml/min

GC-MS

Focusing trap Markes focusing trap

Focusing trap sorbent-packed Materials emissions

Desorb trap purge time 1min

Trap purge flow 50ml/min

Trap low temperature 30°C

Trap heating rate 100°C/s

Trap high (desorb) temperature 250°C

Trap desorb time 5min

Trap split No

Column type β-DEX™ 120

Column flow 1.2ml/min

Length 60m

Inner diameter 0.25mm

Film thickness 0.25μm

Carrier gas He

Temperature ramps

Number of ramps 2

GC initial temperature 50°C

GC initial temperature hold time 5min

GC first temperature ramp rate 1.5°C/min

GC second temperature 110°C

GC second temperature hold time 0min

GC second temperature ramp rate 10°C/min

GC final temperature 220°C

GC final temperature hold time 10 min

Mass Spectrometer detectors Bench-TOF-MS (MARKES)

Scan mass range 41-500

Data rate 4Hz

Ionisation -70eV

Amazon rainforest canopy wet season 2023 02:00 local time

doi:10.17617/3.WT5CTB

Download

Joseph Byron

Max Planck Institute for Chemistry

Jonathan Williams Group / Atmospheric Chemistry

Ambient air

Pump - sorbent tubes

Sample details

Title Amazon rainforest canopy wet season 2023 02:00 local time

Collection method Ambient air

Did not weight {Empty}

Sample storage before sampling? {Empty}

Sampling method

Sampling method Pump - sorbent tubes

Sorbent tubes length for TD 89mm

Sorbent tube sampling volume 6102.1ml

Sorbent tube sampling flow rate 200ml/min

Sorbent tubes storage after sampling Yes

Time between sampling and desorption 131400min

Storage at temperature -4°C

Ozone scrubber Yes

TDU type Markes TD100-xr

Tube desorption stages 1

Desorb time 5min

Desorb temperature 250°C

Trap flow 50ml/min

Split on 0ml/min

GC-MS

Focusing trap Markes focusing trap

Focusing trap sorbent-packed Materials emissions

Desorb trap purge time 1min

Trap purge flow 50ml/min

Trap low temperature 30°C

Trap heating rate 100°C/s

Trap high (desorb) temperature 250°C

Trap desorb time 5min

Trap split Yes

Split flow 2ml/min

Column type β-DEX™ 120

Column flow 1.2ml/min

Length 60m

Inner diameter 0.25mm

Film thickness 0.25μm

Carrier gas He

Temperature ramps

Number of ramps 2

GC initial temperature 50°C

GC initial temperature hold time 5min

GC first temperature ramp rate 1.5°C/min

GC second temperature 110°C

GC second temperature hold time 0min

GC second temperature ramp rate 10°C/min

GC final temperature 220°C

GC final temperature hold time 10 min

Mass Spectrometer detectors Bench-TOF-MS (MARKES)

Scan mass range 41-500

Data rate 4Hz

Ionisation -70eV

Lemon verbena

doi:10.17617/3.LWOJAY

Download

Tali Weiss

Weizmann Institute of Science

The department of Brain Sciences

Sample in glass vial

20ml

0.08g

Static headspace using syringe injection

Sample details

Title Lemon verbena

Date of collection 2026-01-21

Collection method Sample in glass vial

Collection volume (of the vial) 20ml

Did not weight No

Mass of object sample 0.08g

Sample storage before sampling? Yes

Sample storage temperature before sampling 25°C

Sample storage time before sampling 1Hours

Material state Chopped

Suppressing enzyme-driven changes No

Increase headspace sensitivity (“salting out”) No

Sampling method

Sampling method Static headspace using syringe injection

Robotic automation Yes

What platform? Centri 360

Syringe volume 5ml

Heat Syringe 45°C

Total sampling volume 10ml

Enrich sample on cold trap Yes

Total number of injections 2

Enrichment delay 1min

Incubation before sampling Yes

Incubation time 40min

Incubation temperature 0.5°C

Agitation during the incubation period Yes

Injector temperature 250°C

Injection Time 2min

Incubation during sampling No

GC-MS

Focusing trap Markes focusing trap

Focusing trap sorbent-packed UNITY-T12ME-2S Material emissions, C4 - C32

Desorb trap purge time 1min

Trap purge flow 40ml/min

Trap low temperature 10°C

Trap heating rate 100°C/s

Trap high (desorb) temperature 250°C

Trap desorb time 2min

Trap split Yes

Split flow 50ml/min

Column type DB-WAX-UI

Column flow 1.28ml/min

Pressure 14psi

Length 30m

Inner diameter 0.25mm

Film thickness 0.5μm

Carrier gas H2

Temperature ramps

Number of ramps 1

GC initial temperature 35°C

GC initial temperature hold time 1min

GC first temperature ramp rate 10°C/min

GC final temperature 220°C

GC final temperature hold time 1 min

Mass Spectrometer detectors BenchTOF2 (SepSolve)

Filament Voltage 1.6V

Scan mass range 35-300

Data rate 8Hz

Ionisation -70eV

Lemon verbena

doi:10.17617/3.WUH1ET

Download

Tali Weiss

Weizmann Institute of Science

The department of Brain Sciences

Sample in glass vial

20ml

0.08g

Static headspace using syringe injection

Sample details

Title Lemon verbena

Date of collection 2026-01-21

Collection method Sample in glass vial

Collection volume (of the vial) 20ml

Did not weight No

Mass of object sample 0.08g

Sample storage before sampling? Yes

Sample storage temperature before sampling 25°C

Sample storage time before sampling 0.2Hours

Material state Chopped

Suppressing enzyme-driven changes No

Increase headspace sensitivity (“salting out”) No

Sampling method

Sampling method Static headspace using syringe injection

Robotic automation Yes

What platform? Centri 360

Syringe volume 5ml

Heat Syringe 40°C

Total sampling volume 3ml

Enrich sample on cold trap No

Incubation before sampling No

Injector temperature 250°C

Injection Time 2min

Incubation during sampling No

GC-MS

Focusing trap Markes focusing trap

Focusing trap sorbent-packed UNITY-T12ME-2S Material emissions, C4 - C32

Desorb trap purge time 1min

Trap purge flow 40ml/min

Trap low temperature 10°C

Trap heating rate 100°C/s

Trap high (desorb) temperature 250°C

Trap desorb time 2min

Trap split Yes

Split flow 150ml/min

Column type DB-WAX-UI

Column flow 1.28ml/min

Pressure 14psi

Length 30m

Inner diameter 0.25mm

Film thickness 0.5μm

Carrier gas He

Temperature ramps

Number of ramps 1

GC initial temperature 35°C

GC initial temperature hold time 1min

GC first temperature ramp rate 10°C/min

GC final temperature 220°C

GC final temperature hold time 1 min

Mass Spectrometer detectors BenchTOF2 (SepSolve)

Filament Voltage 1.6V

Scan mass range 35-300

Data rate 8Hz

Ionisation -70eV

Persimmon

doi:10.17617/3.T4GPVG

Download

Tali Weiss

Weizmann Institute of Science

The department of Brain Sciences

Sample in glass vial

20ml

Static headspace using syringe injection

Sample details

Title Persimmon

Collection method Sample in glass vial

Collection volume (of the vial) 20ml

Did not weight Yes

Sample storage before sampling? Yes

Sample storage temperature before sampling 25°C

Sample storage time before sampling 0.2Hours

Sampling method

Sampling method Static headspace using syringe injection

Robotic automation Yes

What platform? Centri 360

Syringe volume 5ml

Heat Syringe 45°C

Total sampling volume 20ml

Enrich sample on cold trap Yes

Total number of injections 4

Enrichment delay 1min

Incubation before sampling Yes

Incubation time 0.5min

Incubation temperature 40°C

Agitation during the incubation period Yes

Injector temperature 250°C

Injection Time 2min

Incubation during sampling No

GC-MS

Focusing trap Markes focusing trap

Focusing trap sorbent-packed UNITY-T12ME-2S Material emissions, C4 - C32

Desorb trap purge time 0.5min

Trap purge flow 40ml/min

Trap low temperature 10°C

Trap heating rate 100°C/s

Trap high (desorb) temperature 250°C

Trap desorb time 2min

Trap split Yes

Split flow 40ml/min

Column type DB-WAX-UI

Column flow 1.29ml/min

Pressure 14psi

Length 30m

Inner diameter 0.25mm

Film thickness 0.5μm

Carrier gas He

Temperature ramps

Number of ramps 1

GC initial temperature 35°C

GC initial temperature hold time 1min

GC first temperature ramp rate 10°C/min

GC final temperature 220°C

GC final temperature hold time 1 min

Mass Spectrometer detectors BenchTOF2 (SepSolve)

Filament Voltage 1.6V

Scan mass range 30-300

Data rate 8Hz

Ionisation -70eV