n-Heptane, Glass Purified/distilled, HRGC/HPLC, Trace GradeCAS# 142-82-5 |
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| Property | Unit: | Specification: |
|---|---|---|
| GC-ECD | ppt | 10 Maximum |
| Assay (GC), Heptanes | % | 99.0 Minimum |
| Assay (GC) as Total C7 Hydrocarbons | % | 99.5 Minimum |
| Residue after Evaporation | ppm | 3 Maximum |
| Appearance | Clear | |
| Acidity (as Acetic Acid) | % | 0.002 |
| Sulfur (as S) | % | 0.005 Maximum |
| Benzene | % | 0.001 |
| Liquid Chromatography (ACS) | To Pass Test(s) | |
| Identification (IR/GC) | To Conform | |
| Filtered to 2.0 µm | Per Lot | |
| Water | Per Lot | |
| UV Absorbance @ | ||
| 200 nm | 1.00 Maximum | |
| 220 nm | 0.20 Maximum | |
| 250 nm | 0.02 Maximum | |
| 280 nm | 0.01 Maximum | |
| 300 nm | 0.01 Maximum | |
| Packaging | ||
| This product is available in various packaging options. Please ask about custom packaging. | ||
| Ordering Information | ||
| Please fill our our Web Inquiry Form to recieve a quote, or call us at 715-726-2300. | ||
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