Dear Madam/Sir; I would greatly appreciate receiving your quotation, specifications/typical CoA and availability for: Chitosan100-150 Kg derived from crabshell 80+% deacetylation viscosity 3000 cps, preferably higher low protein residual CIF sea San Diego Regards, Mike Mike Jensen CarboMer, Inc. P.O. Box 261026-1026 San Diego, CA 92196 USA T 858-552-0992 F 858-552-0999 Show More