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▶ 📝 Description

▶ 💨 Sample from 2012-01-01

Canister sampling	Pumping
Pump
Kind of pump	Membrane
Pump manufacturer	KNF
Air flow	100.0 mL/min
Time	40.0 minutes
Canister type	Adsorption tubes
Air sampling volume	4.0 litre
Sampling interval	24.0 hours
Number of replicates	1.0
Storage time	2.0 months

▶ 🔧 Inlet System from 2012-01-01

Measurement height above ground	12.0 m
Measurement height above building	2.0 m
Distance from NOx inlet	0.0 m
Distance from ozone inlet	0.0 m
Inlet tube material	PTFE (Teflon)
Residence time	5.0 s
Inlet line heating	✗
Filter inlet material	PTFE (Teflon)
Lower mesh size	5.0 µm
Upper mesh size	5.0 µm

▶ ⚗️ GC System from 2012-01-01

Instrument manufacturer	PerkinElmer
Instrument model	PerkinElmer Clarus 600
Instrument serial number	34033046
First column
Length	60.0 m
Material	DB-5MS
Film thickness	0.25 µm
Inner diameter	250.0 µm

▶ 📡 Detection from 2012-01-01

Detection method	Mass spectrometry
Mass spectrometry
Mass spectrometry manufacturer	PerkinElmer
Mass spectrometry model	PerkinElmer Clarus 600
Type	Quadrupole
Tune freq	Monthly

▶ 📐 Calibration from 2012-01-01

Zero gas generation	Syn. Air supply
Calibration frequency	1.0 weeks
Number of repetitions	1.0
Zero gas blank frequency	1.0 days
Blank substraction	Applied
Linearity check frequency	1.0 months

Calibration Certificates (1)

Name: NPL_NMHCs_2022_COPDD Supplier: NPL Cylinder: D933522 Valid: 2022-01-28 → 2027-01-27

📄 View PDF ⬇ Download PDF

▶ 🧪 Air Treatment from 2012-01-01

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

▶ 📤 Data Submission

Databases Database Submission ACTRIS 1.0 years

▶ ✅ Data QA/QC

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

▶ 📋 Measurement QA/QC

Instrument log book	Hard copy
Checklist	1.0 weeks

▶ 🧬 Compounds from 2012-01-01

#	Name
1	alpha-pinene
2	benzene
3	ethylbenzene
4	limonene
5	m/p-xylenes
6	o-xylene
7	toluene
8	beta-pinene