Ammonium nitrate-¹?N2,10 atom % ¹?N

Hexadecyltrimethylammonium bromide,suitable for ion pair chromatography, LiChropur™

Humic acid,technical

Deuterium chloride solution,35 wt. % in D2O, >=99 atom % D

Dimethyl sulfoxide-d6,anhydrous, 99.9 atom % D

C18-reversed phase silica gel,suitable for column chromatography, fully endcapped

Lysozyme from chicken egg white,powder (crystalline), 70000-140000 U/mg

Silicon dioxide,nanopowder, 10-20 nm particle size (BET), 99.5% trace metals basis

Silicon dioxide,nanopowder (spherical, porous), 5-20 nm particle size (TEM), 99.5% trace metals basis

Sodium oxide,80%

Alginic acid sodium salt from brown algae,BioReagent, suitable for immobilization of micro-organisms

Titanium(IV) oxide,pellets, diam. × thickness 12.5 mm × 5.5 mm