The company SepServ with the Ultrasep ES column line was founded by G. J. Eppert and I. Schinke in Berlin. The philosophy of the company was to be a bridge to solve problems with its experience. G. J. Eppert developed many different modifications for specialized applications in 40 years. Dr. Maisch HPLC GmbH bought the company SepServ in 2014 and has been continuing the production of the ultrasep columns since then.
|Particle Sizes||3 µm, 4 µm, 5 µm, 6 µm, 7 µm, 10 µm|
|Phases/Modifications||/ for Carbohydrates / 16 PAHs / Aldehydes + Ketones / Pestizides (according to DIN 38407F12) / Herbizides / EPA- and BTX-Phenol(EPA604/625) / Explosives according to EPA / Azo Dyes / Hydrocarbons in Diesel Fuels (Diesel EN12916) / Diisocyanates / Aflatoxins / Tenside (ABS, LABS, LAS, Alkylphenolethoxylate) / Phenols (EPA604/625) / RP18- Phases, for Fruit Acids / Ion exchanger for Fruit acids / Special-RP18, for Fatty Acids / NH2-Phase, for Mono- /Disaccharides / Water soluble Vitamins / Fat soluble Vitamins / NP-Phase for Tocopherols / Anorg. Anions according DIN / Anion exchanger for Ascorbic acid / SAX- covalently bounded / SAX-exchanger for anorg. Anions / Phenyl-Sulfogr. / for Alkali Earth Ions / Phenyl-Sulfogr. / for Malein-/Fumaric acid / for Proteins / Pharmazeuticals / RP-Phase for Cholesterolesters / ultrapure RP-Phase / Standard-Phase / Nucleobaustein-Analysis / Standard Pentafluorphenyl-Phase / (MonoLayer Dense), pH-stabil / Pentafluorphenyl / Amid C18 Phase / Amid-C18 Phase (H =Urea group) / RP-Phase with positive group / RP-Phase with 2 carboxylic groups / Stereoisomeres of N-Oxides / C8-Fluorphase (C8F17) / Polyethylenoxid Phase / DiMethyl-C30 / Triamino-Phase|
|Pore Size||Surface Area|