Title dark chocolate

Date of collection 2025-01-13

Collection volume (of the vial) 20ml

Did not weight No

Mass of object sample 3g

Sample storage before sampling? No

Sampling method Static headspace using syringe injection

Incubation before sampling Yes

Incubation time 2min

Incubation temperature 45°C

Agitation during the incubation period Yes

Enrich sample on cold trap Yes

Total number of injections 4

Enrichment delay 1min

Incubation during sampling No

Split flow 10ml/min

Temperature ramps

Number of ramps 1

GC initial temperature 35°C  

GC initial temperature hold time 1.5min

GC first temperature ramp rate 5°C/min

GC final temperature 140°C

GC final temperature hold time 1 min

Title dark chocolate

Date of collection 2025-01-13

Collection volume (of the vial) 20ml

Did not weight No

Mass of object sample 3g

Sample storage before sampling? No

Sampling method Static headspace using syringe injection

Incubation before sampling Yes

Incubation time 2min

Incubation temperature 35°C

Agitation during the incubation period Yes

Enrich sample on cold trap Yes

Total number of injections 2

Enrichment delay 1min

Incubation during sampling No

Split flow 10ml/min

Temperature ramps

Number of ramps 1

GC initial temperature 35°C  

GC initial temperature hold time 1.5min

GC first temperature ramp rate 5°C/min

GC final temperature 140°C

GC final temperature hold time 1 min

Title Chives (Allium Schoenoprasum)

Project Predicting perception of naturalistic odors

Date of collection 2025-09-28

Collection volume (of the vial) 20ml

Did not weight No

Mass of object sample 0.2g

Sample storage before sampling? No

Suppressing enzyme-driven changes No

Increase headspace sensitivity (“salting out”) No

Sampling method Vacuum- assisted sorbent sampling

Number of sorbents 2

1

Sorbent type Tenax GR

Sorbent amount 100

Mesh size 35/60

2

Sorbent type Carbograph 5TD

Sorbent amount 100

Mesh size 40/60

Sorbent tubes length for TD 89mm

Split flow 150ml/min

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

Title Grapes (Purple)

Project Predicting perception of naturalistic odors

Date of collection 2025-09-26

Collection volume (of the vial) 20ml

Did not weight Yes

Sample storage before sampling? No

Suppressing enzyme-driven changes No

Increase headspace sensitivity (“salting out”) No

Sampling method Vacuum- assisted sorbent sampling

Number of sorbents 2

1

Sorbent type Tenax GR

Sorbent amount 100

Mesh size 35/60

2

Sorbent type Carbograph 5TD

Sorbent amount 100

Mesh size 40/60

Sorbent tubes length for TD 89mm

Split flow 40ml/min

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

Title Chicken schnitzel

Project Predicting perception of naturalistic odors

Date of collection 2025-10-15

Collection volume (of the vial) 20ml

Did not weight Yes

Sample storage before sampling? Yes

Sample storage temperature before sampling 4°C

Sample storage time before sampling 72Hours

Suppressing enzyme-driven changes No

Increase headspace sensitivity (“salting out”) No

Sampling method Vacuum- assisted sorbent sampling

Number of sorbents 2

1

Sorbent type Carbopack C

Sorbent amount 200

Mesh size 60/80

2

Sorbent type Carbopack B

Sorbent amount 100

Mesh size 60/80

Sorbent tubes length for TD 89mm

Split flow 40ml/min

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

Title UHU Stic Glue

Project Predicting perception of naturalistic odors

Date of collection 2025-09-26

Collection volume (of the vial) 20ml

Did not weight Yes

Sample storage before sampling? No

Sampling method Vacuum- assisted sorbent sampling

Number of sorbents 2

1

Sorbent type Tenax GR

Sorbent amount 100

Mesh size 35/60

2

Sorbent type Carbograph 5TD

Sorbent amount 100

Mesh size 40/60

Sorbent tubes length for TD 89mm

Split flow 20ml/min

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

Title Thyme leaves

Project Predicting perception of naturalistic odors

Date of collection 2025-09-25

Collection volume (of the vial) 20ml

Did not weight Yes

Sample storage before sampling? No

Suppressing enzyme-driven changes No

Increase headspace sensitivity (“salting out”) No

Sampling method Vacuum- assisted sorbent sampling

Number of sorbents 2

1

Sorbent type Tenax GR

Sorbent amount 100

Mesh size 35/60

2

Sorbent type Carbograph 5TD

Sorbent amount 100

Mesh size 40/60

Sorbent tubes length for TD 89mm

Split flow 100ml/min

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

Title Coconut oil (refined)

Project Predicting perception of naturalistic odors

Date of collection 2025-10-07

Collection volume (of the vial) 20ml

Did not weight Yes

Sample storage before sampling? No

Increase headspace sensitivity (“salting out”) No

Sampling method Vacuum- assisted sorbent sampling

Number of sorbents 2

1

Sorbent type Tenax GR

Sorbent amount 100

Mesh size 35/60

2

Sorbent type Carbograph 5TD

Sorbent amount 100

Mesh size 40/60

Sorbent tubes length for TD 89mm

Split flow 50ml/min

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

Title Dark chocolate 70%

Project Predicting perception of naturalistic odors

Date of collection 2025-09-25

Collection volume (of the vial) 20ml

Did not weight Yes

Sample storage before sampling? No

Suppressing enzyme-driven changes No

Increase headspace sensitivity (“salting out”) No

Sampling method Vacuum- assisted sorbent sampling

Number of sorbents 2

1

Sorbent type Tenax GR

Sorbent amount 100

Mesh size 35/60

2

Sorbent type Carbograph 5TD

Sorbent amount 100

Mesh size 40/60

Sorbent tubes length for TD 89mm

Split flow 60ml/min

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

Title Dark chocolate 90%

Project Predicting perception of naturalistic odors

Date of collection 2025-10-09

Collection volume (of the vial) 20ml

Did not weight Yes

Sample storage before sampling? No

Suppressing enzyme-driven changes No

Increase headspace sensitivity (“salting out”) No

Sampling method Vacuum- assisted sorbent sampling

Number of sorbents 2

1

Sorbent type Carbopack C

Sorbent amount 200

Mesh size 60/80

2

Sorbent type Carbopack B

Sorbent amount 100

Mesh size 60/80

Sorbent tubes length for TD 89mm

Split flow 50ml/min

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