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Quebec waste codes for alkaline materials Liquids & sludges above pH 12.5.

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Caustic hazardous materials (pH >12.5) 3

  • Quebec caustic hazardous materials (pH >12.5)

    Alkaline inorganic liquid or sludge

    When to use H01
  • Quebec caustic hazardous materials (pH >12.5)

    Alkaline organic liquid or sludge

    When to use H02
  • Quebec caustic hazardous materials (pH >12.5)

    Other alkaline material; identify it

    When to use H03
Caustic hazardous materials above pH 12.5. H01 is inorganic, H02 organic & H03 any other alkaline material.

What is Quebec group H for alkaline materials?

Group H is waste with a pH above 12.5. H01 is inorganic liquid or sludge and H02 is organic liquid or sludge. Other alkaline material must be specified under H03.

Which Quebec group H code do I use?

CategoryMaterial
H01Alkaline inorganic liquid or sludge
H02Alkaline organic liquid or sludge
H03Other alkaline material to be identified

What are the Quebec group H definition, exclusion and shipping rules?

Read the Definition, exclusions and shipping first.

Caustic hazardous materials (pH >12.5): 3 codes

Each code links to its page.