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▶ 📝 Description

▶ 💨 Sample from 2026-01-28

Sample flow type	Pumping
Sample flow rate	2000.0 mL/min
Air flow	135.0 mL/min
Residence	1.0 s

▶ 🔧 Inlet System from 2026-03-04

Measurement height above ground	8.85 m
Measurement height above building	2.15 m
Distance from NOx inlet	0.0 m
Distance from condensables inlet	4.95 m
Distance from ozone inlet	0.0 m
Distance from gc inlet	5.0 m
Inlet tube material	Other
Inlet tube material	PFA
Residence time	2.0 s
Inlet line heating	✓
Line heating	40.0 °C
Filter inlet material	None
Oxidant removal	None

▶ 📐 Calibration from 2026-03-04

Calibration unit
Ecu system	Integrated in the PTR instrument
Integrated
Zero gas generation	Catalyst
Zero gas generation if catalyst
Catalyst type	VOCUS ZAG
Catalyst temperature	400.0 °C
Zero gas blank frequency	24.0 hours
Calibration frequency	2.0 weeks
Linearity check frequency	1.0 months

▶ 📤 Data Submission

Databases Database ACTRIS

▶ ✅ Data QA/QC

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

▶ 📋 Measurement QA/QC

Instrument log book	Electronic
Checklist	1.0 weeks

▶ 🧬 Compounds from 2026-03-04

#	Name
1	C8-aromatics
2	toluene
3	C9-aromatics
4	benzene
5	isoprene
6	monoterpenes
7	methyl ethyl ketone
8	acetaldehyde
9	acetonitrile
10	acetone
11	methanol

▶ 👤 Operators

Operator	Level
User #26	scientist
User #31	scientist