Chitin, Practical Grade, 1g Back Catalog number: C300800-1G Manufacturer: TORONTO RESEARCH CHEMICALS Availability: In the manufacturer's stock Price on request - + Recommended 93178 Pesticide Standard Price on request 673312 Furathiocarb, 10.0 µg/ml, Acetonitrile, 10ml Price on request 57180 Mercury (Hg) Price on request