Applications

Nitrocompounds, Aromatic

Nitrophenols, isomeric - Alumina

	Operating Conditions Sample Dissolved in: iso-octane/ethanol Adsorbent Used: DAI Silica 32-63 Stationary Phase: None Eluent: iso-octane: ethanol: water = 850:1.25:25 Sample Volume: 1 ml Flow rate: 12 ml/min Operating Pressure: 98 psi Column Size: 9mm x 500 mm Temperature: 20ºC Detection: UV detector 251 nm
	Substances Separated Sample (mg) Retention Volume (ml) 1. benzene 0.5 24 2. o-nitrophenol 0.5 36 3. phenol 0.5 120 4. m-nitrophenol 0.5 180 5. p-nitrophenol 0.5 264

Nitrophenols, isomeric - Silica

	Operating Conditions Sample Dissolved in: benzene Adsorbent Used: DAI Silica 32-63 Stationary Phase: None Eluent: iso-octane: ethanol: water = 92:7:1 (w/w) Sample Volume: 1 ml Flow rate: 11 ml/min Operating Pressure: 84 psi Column Size: 9mm x 500 mm Temperature: 20ºC Detection: UV detector 251 nm
	Substances Separated Sample (mg) Retention Volume (ml) 1. o-nitrophenol 0.5 33 2. phenol 0.5 128 3. m-nitrophenol 0.5 198 4. p-nitrophenol 0.5 297

Nitrophenols, isomeric - Silica

	Operating Conditions Sample Dissolved in: iso-octane/ethanol Adsorbent Used: DAI Silica 32-63 Stationary Phase: None Eluent: iso-octane: ethanol: water = 850:1.25:25 Sample Volume: 1 ml Flow rate: 12 ml/min Operating Pressure: 98 psi Column Size: 9mm x 500 mm Temperature: 20ºC Detection: UV detector 251 nm
	Substances Separated Sample (mg) Retention Volume (ml) 1. benzene 0.5 24 2. o-nitrophenol 0.5 36 3. phenol 0.5 120 4. m-nitrophenol 0.5 180 5. p-nitrophenol 0.5 264

 

About Dynamic | Products | Alumina |  Why Dynamic |  Applications |  Technical Info |  FAQ/Helpdesk |  Catalog | Shop Online
News | Blog | Contact Us | Home