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▶ 📝 Description

▶ 💨 Sample from 9999-01-01

Canister sampling	Pumping
Pump
Kind of pump	Other
Other	Autocan
Pump manufacturer	Breitfuss
Air flow	500.0 mL/min
Time	5.0 minutes
Air sampling volume	1.8 litre
Sampling interval	2.0 days
Canister volume	1.8 litre
Canister pressure pre	2.0 bar
Canister pressure post	2.0 bar
Number of replicates	1.0
Storage time	2.0 weeks

▶ 🔧 Inlet System from 9999-01-01

Measurement height above ground	7.02 m
Measurement height above building	1.8 m
Distance from NOx inlet	0.5 m
Distance from ozone inlet	0.5 m
Inlet tube material	Other
Inlet tube material	PFA/stainless steel
Inlet line heating	✓
Line heating	25.0 °C
Filter inlet material	None

▶ ⚗️ GC System from 9999-01-01

Instrument manufacturer	Agilent
Instrument model	Agilent 8890
Instrument serial number	CN2336A083
First column

▶ 📡 Detection from 9999-01-01

Detection method	FID-MS
System
Detection system manufacturer	Agilent
Detection system model	Agilent 5977C GC-MSD
Detection system serial number	US2331AA01
Mass spectrometry

▶ 📐 Calibration from 9999-01-01

Zero gas generation	Catalyst
Zero gas generation if catalyst
Catalyst type	zero air generator NBS
Catalyst temperature	450.0 °C

Calibration Certificates (1)

Name: NPL_NMHCs_2023_WAL Supplier: NPL Cylinder: D982550 Valid: 2023-02-03 → 2028-02-02

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▶ 🧪 Air Treatment from 9999-01-01

Water removal	None
CO2 removal	None
Particle removal	None
Bool other	✗

▶ 📤 Data Submission

Databases Database ACTRIS

▶ ✅ Data QA/QC

Time series analysis of calibrations	✗
Time series analysis of compound ratios	✗
@VOC@	✗
Bool other	✗

▶ 🧬 Compounds from 2026-03-05

#	Name
1	ethane
2	ethene
3	propene
4	propane
5	2-methyl-propane
6	n-butane
7	ethyne
8	(E)-2-butene
9	1-butene
10	2-methyl-propene
11	(Z)-2-butene
12	2-methylbutane
13	n-hexane
14	benzene
15	n-heptane
16	toluene
17	ethylbenzene
18	m/p-xylenes
19	pentenes