REAX 907 is the sodium salt of a low molecular weight, highly sulfonated kraft lignin polymer. It is used in specialized applications where specific properties such as high metal complexing capacity, acid solubility, or superior viscosity reduction are required.

HEPES LBLE LOW can be used in cell culture media, in biopharma buffer formulations (both upstream and downstream), and in diagnostic reagents. HEPES based buffers are used in purification bioprocesses of antibodies, bioactives, proteins and growth factors.

AltaBio™ 150 is a dispersant for biological formulations designed to meet the complex challenges of biological suspension concentrate (SC) and water dispersible granule (WDG) formulations. AltaBio™ 150 offers excellent microorganism safety, suspensibility and wettability. It has a strong affinity to hydrophobic biological systems. Based on kraft lignosulfonate technology.

AltaBio™ 50 is a dispersant for biological formulations designed to meet the complex challenges of biological suspension concentrate (SC) and water dispersible granule (WDG) formulations. AltaBio™ 50 offers excellent microorganism safety, suspensibility and wettability. It has a strong affinity to hydrophilic biological systems. Based on kraft lignosulfonate technology.