NATROSOL 250 MR is a product used as a viscosity and rheology modifier, have been treated to delay hydration of the particle so it prevents lumping as the powder is added to the water. It's visc at 5% dosage around 4500-6500 mpas.

KLUCEL EF HYDROXYPROPYLCELLULOSE is a nonionic polymer that is completely soluble in both water and polar organic solvents like ethanol. This grade has a viscosity of 200-600.

CULMINAL MHEC-8000 is a methyl cellulose derivatives are cellulose ethers that when dissolved in water offer a variety functional. It's powder part, used as thickener, stabilizers, water retention agents in many industrial application. Viscosity at 2% is 8500-11500 mpas.

AQUALON EC N200 is a cellulose ether made by the reaction ethyl chloride with alkali cellulose. Viscosity at 5% is 150-250 mpas.