![Phosphine (PH3) Calibration Gas - 1 ppm Phosphine (PH3) Calibration Gas - 1 ppm](https://cdn11.bigcommerce.com/s-64cbb/images/stencil/500x659/products/1103/5468/Bottle116-02335__32334.1725533150.png?c=2)
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***** Please note that the image is a generic image of a bottle of gas*****
Replacement Bottle of Calibration Gas 5 PPM of Phosphine (PH3)
Size: 34 Liter, 58 Liter or 116 Liter (select when ordering)
Concentration: 5 PPM of Phosphine (PH3) with a Balance of Nitrogen
Shelf Life: 12 Months
***** Please note that we use two different suppliers of calibration gas, so the case may be different, and bottle may be a different color than the images listed *****