Tetrahydrofuran, Non-Spectrophotometric Grade, contains BHT Preservative, B&J Brand
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tetrahydrofuran, non-spectrophotometric grade, contains bht preservative, b&j brand
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Tetrahydrofuran, Non-Spectrophotometric Grade, contains BHT Preservative, B&J Brand
B&J NOWPAK® and NOWPAK ® II Containers
A recyclable packaging alternative to glass bottles, the B&J NOWPAK® container maintains solvent purity, increases lab safety and maximizes efficiency when using larger solvent volumes. High purity solvent is contained in an inert, specially cleaned liner inside a rigid high density polyethylene (NOWPAK®) or 304 stainless steel (NOWPAK® II) overpack.
Packed under nitrogen
| Preservative |
250 ppm butylated hydroxytoluene (BHT) |
| Water |
Less than 0.03% by Karl Fischer titration |
| Ultraviolet absorbance |
Optical transparency is not controlled. for spectrophotometric applications, use Tetrahydrofuran UV |
| Refractive Index |
1.4070 ± 0.0005 at 20°C |
| Purity |
Greater than 99.9% by GC analysis |
| Peroxides |
Less than two mg/L as H2O2 at time of packaging |
Suggested Applications For GPC and gas chromatography.