| CHROMABOND® |
Matrix |
Modification |
Application |
| Pharmaceutical analysis |
| Drug |
silica |
bifunctional, C8 / SA (strong cation exchanger, benzenesulphonic acid) |
acidic, neutral and basic drugs like opiates, amphetamines |
| Drug II |
silica |
bifunctional, C8 / SB (strong anion exchanger, quaternary amine) |
THC and THC derivatives, acidic analytes from biological fluids |
| Crosslinks |
cellulose |
|
collagen crosslinks from urine |
| Tetracycline |
silica |
special C18 phase |
tetracyclines from biological samples |
| Environmental analysis |
| HR-P-AOX |
PS/DVB |
|
AOX from waters with high salt loads (DIN 38409 - H22) |
| C18 PAH |
silica |
special octadecyl phase |
PAHs from water |
| CN/SiOH |
silica |
cyanopropyl silica and unmodified silica |
PAHs from soil acc. to EPA |
| NH2/C18 |
silica |
aminopropyl silica and octadecyl silica |
PAHs from water containing humic acids |
| Na2SO4/Florisil® |
sodium sulphate / Florisil® |
determination of hydrocarbons from water according to DIN H-53 / ISO DIS 9377-4 |
| SA/SiOH |
silica |
strong cation exchanger and unmodified silica |
PCBs from waste oil |
| SiOH-H+/SA |
silica |
sulphuric acid impregnated silica and strong cation exchanger |
PCBs from oil acc. to the german standard DIN 51527 |
| NAN |
sodium sulphate (N) and SiOH/AgNO3 (A) |
PCBs from sludge |
| Food analysis |
| ABC18 |
silica |
octadecyl and ion exchange functions |
extraction of acrylamide from food |
| Diamino |
silica |
primary and secondary amine functions (PSA) |
pesticides in food by the QuEChERS method |
| QuEChERS |
silica |
QuEChERS mixes: individually weighed and premixed buffer and extraction mixtures, specially composed for different sample matrices |
pesticides in food by the QuEChERS method |
| Other special phases |
| Dry |
anhydrous sodium sulphate |
drying of organic solutions |
| XTR |
kieselguhr |
liquid-liquid extraction |
| PTL / PTS |
special membranes |
separation of two-phase mixtures without separation funnel |
| |