Tedlar Bag (3L) Back Catalog number: SC-4 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-0908-EU-R Power Supply, Single Station 100-240Vac, 50-60 Hz, Price on request 783-0013-01-R Battery Pack AA Alkaline Price on request 811-1004-01 PM-2.5 Impactor Kit, Replacement for Models 810-10 Price on request