Analysis of DNPH-Aldehydes

ERAS-1000-0366 Reversed-phase LC Shim-pack Series Shim-packTM XR-ODS High speed analysis of DNPH-Aldehydes 366 Keywords: Derivatization, DNPH-Aldehydes 1. Formaldehyde 2. Acetaldehyde 3. Acetone 4. Acrolein 5. Propionaldehyde 6. Crotonaldehyde 7. 2-Butanone 8. Methacrolein 9. n-Butyraldehyde 10. Benzaldehyde 11. Valeraldehyde 12. m-Tolualdehyde…

ERAS-1000-0174A LC Reversed-phase Shim-pack Series Shim-packTM VP-ODS 174A Rapid Analysis of 2,4-DNPH Derivatized Aldehydes and Ketones Keywords: precolumn derivatization, air pollutants 1. Formaldehyde 2. Acetaldehyde 3. Acetone 4. Acrolein 5. Propionaldehyde 6. Crotonaldehyde 7. 2-Butanone 8. Methacrolein 9. n-Butyraldehyde 10.…

ERAS-1000-0367 Reversed-phase LC Shim-pack Series Shim-packTM XR-ODS Analysis of Gingerol and Shogaol 367 Keywords: Ginger mAU 150 1 1. 6-Gingerol 2. 6-Shogaol 140 130 120 110 100 90 80 70 60 50 40 30 2 20 10 0 -10 -20…

ERAS-1000-0372 Reversed-phase LC Shim-pack Series Shim-packTM GIST-HP C18-AQ Analysis of Sweeteners (Sucralose and Acesulfame K) 372 Keywords: Artificial sweetener mV 9 2 8 1. Acesulfame K (400 mg/L) 2. Sucralose (60 mg/mL) 1 7 6 5 4 3 2 1…