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- Range: 300 - 5000 ppmv
- Sample Volume: 100 ml
- Sample Time: 2 min.
- Color: White to Purple
- Sold in boxes of 10 only.
| | Item # | Description | Price | Add to Cart |
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| 702300 | CO2 DETECTOR TUBE 10/box | $43.95 | Add to Cart |
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Hydroponics Explained DVD |
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The complete hydroponic growing guid... |
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Graduated Measuring Cups |
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General purpose measuring cups. Chem... |
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