Cassette, 37mm, 2 pc, 0.8µm Polycarbonate, 50/Box Back Catalog number: GC728PC Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended SC-1 Tedlar Bag (0.5L) Price on request 801012-100 Aircon-2 DC Programmable Area Air Sampling Pump, ( Price on request 780-0015-03-R Calibrator cable (TSI)-4146 and GoCal, for automat Price on request