Section VI — Products of the chemical or allied industries
Chapter 38 — Miscellaneous chemical products
Heading
3813 Preparations and charges for fireextinguishers; charged fireextinguishing grenades.
Common commodities
Foam concentrate for fire extinguishersDry chemical powder refillsCarbon dioxide gas cartridges for fire suppressorsGlass bulb fire-extinguishing grenadesMetal fire grenade chargesHalon 1301 refill for extinguishersFoam-based fire suppression agentDry chemical powder cartridgesPortable fire suppressing grenadesFire-extinguishing gas cylinders