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We offer many more Chlorine (CL2) Calibration Gas Mixtures upon request. Request a Quote for a product and we will provide a Price and create a Part Number for future purchases.


Overnight Shipping Available on many Chlorine Calibration Gas Mixtures (United States Only). Contact Us Directly for availability and Overnight Shipping Cost.

Chlorine Calibration Gas Typical Shelf Life:

1 PPM = 3 Months
2 PPM - 2.5 PPM = 6 Months
3 PPM and Higher = 1 Year