| name | range (ppm) | in box | |
|---|---|---|---|
| 143SA Xylene(Dimethyl benzene) | 5-1,000 | 10 | |
| 143SB Xylene(Dimethyl benzene) | 5-200 | 10 |
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TOP 3 Bestsellers
Get ready to see hazardous levels of oxygen, toxic and combustibl...
TOP 3 Bestsellers
| name | range (ppm) | in box | |
|---|---|---|---|
| 143SA Xylene(Dimethyl benzene) | 5-1,000 | 10 | |
| 143SB Xylene(Dimethyl benzene) | 5-200 | 10 |