95. Solving a chemistry problem
Seller: Derkach
Price: 1.19 USD
Available. The final price depends on the selected options and is checked before payment.
Product description
- Peaks with retention times of 137.3, 142.9, 155.8, 178.0, 214.8, and 223.5 s were found on the chromatogram. Using the table, perform a qualitative identification of the mixture. The retention times of hexane, heptane, octane, and nonane are 110.5, 145.4, 202.0, and 241.7 s, respectively. Table:
toluene pyridine butanol propyl acetate xylene methyl hexane butyl acetate xylene tetrahydrofuran iso-butane isopentanol o-xylene 3-methyl hexane
RESPECTIVELY VALUES
720.8 742.5 621.4 681.8 855.2 693.5 761.1 833.2 705.3 612.2 733.5 778.9 856.9 679.0
Additional information
If you cannot open the file or have any problems, do not rush to leave a negative review! Contact me and I will quickly help you solve the problem. After purchasing, please leave a positive review of the product :)