50-300 Gasco 300 PPM CO in Air
50-300 Gasco 300 PPM CO in Air is commonly used for calibration and response (bump testing) of hazardous gas monitors and laboratory instruments. It is available in disposable single use cylinders 10L, 17L, 34L (aluminum cylinder), 34LS (steel cylinder), 58L, 105L, 221L, 600L, and refillable cylinders 44ES, 58ES, 66ES, 105ES, 650ES and 900ES.
Shelf life is 5 years from date of manufacture.
Many other concentrations in addition to those shown here are available. If you do not see what you want please take a moment to call 1-800-804-6196 or email email@example.com to check availability and pricing.