Cole-Parmer® Gas Sampling Bags Corrosive-resistant Kynar® PVDF - Strong seams for added durability All standard models have either an on/off valve (3/16" nickel-plated brass hose barb) or a silicone septum in polypropylene housing; dual-valve models have both. Max temp: 160oF (710C). Individually sealed in a dust-protected outer bag that also blocks out sunlight. Standard Kynar PVDF Bags Single-wide seam; available in 3-mil and 4-mil thick styles. Dual-Valve Kynar PVDF Bags Single-wide seamed bags have both on/off and septum valves for convenient mixing. Air Sampler Set sample times to your needs - Use keypad to adjust sample times: 0.5, 1,2, 4, and 8 minutes - Centrifugal motion draws sample at 40 L/min - Ideal for air quality, clean area, and food and beverage applications - Lightweight, compact design for portability and ease of use The air sampler delivers reliable, reproducible results for applications assessing the quality of ambient air. Sampler operates on impaction principle, drawing airborne microorganisms onto an agar media strip for later incubation and analysis. LED indicators provide visual indication of each sampling run. Rugged housing is chrome-plated brass with autoclavable, aluminum impeller blade and drum. Order batteries and agar strips separately at right. What’s included: impeller assembly and carrying case. C€ Head material Accessories- GY-09376-03 Batteries, D. Pack of 4 GY-86509-60 Empty agar strips. Box of 50 GY-86509-62 DG 18 agar strips. Box of 25 US Toll-free: 800-323-4340 • Outside the US: 847-549-7600 • www.coleparmer.com Canada 800-363-5900 • India 91-22-6139-4444 • UK 0500-345-300