SAMPLING
SAMPLER: FILTER + SOLID SORBENT TUBE
(Zefluor, 0.5 μm; coconut shell
charcoal, 400 mg/200 mg)
FLOW RATE-RANGE: 0.1 to 1.5 L/min
-RECOMMENDED: 0.2 L/min
VOL-MIN: 1.2 L @ 10 ppm
-MAX: 40 L
SHIPMENT: routine
SAMPLE
STABILITY: at least 30 days @ 25 °C [1]
BLANKS: 2 to 10 field blanks per set