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Canadian waste code finder

L42 federal waste code Chlorinated solvent, at 8 mg/L or more in the leachate.

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L42, Chlorobenzene.

  • Federal leachate constituent codes

    Chlorobenzene

Use L42 when its Method 1311 extract result is >= 8.000 mg/L.

Leachate toxic waste, where the Method 1311 extract holds 8 mg/L or more of chlorobenzene. Chlorobenzene is a chlorinated solvent.

Is Federal L42 hazardous waste?

Yes, if the listing and federal definition apply. L42 is the federal listing for chlorobenzene. The recorded source, composition, concentration or test condition must match, and the exclusions in SOR/2021-25 still hold.

For federally regulated international shipments, the applicant records the waste classification in the waste-line details of the federal notification in CNMTS. The movement rules and exclusions go with it.

What waste does Federal L42 cover?

L42 covers chlorobenzene. Use it when the Method 1311 extract result is 8.000 mg/L or more. Match the material, source and any stated composition, concentration, test or use condition. The name alone isn't enough.

Official wording
Chlorobenzene; Monochlorobenzene
CAS
108-90-7
Threshold
8.000 mg/L
Test
Method 1311 leachate extract

Is chlorobenzene always Federal L42?

CodeWhen it fits
L42The Method 1311 extract result is 8.000 mg/L or more.

Pick the code from the material's real origin, use, composition and test results. A shared chemical or process word doesn't make 2 codes interchangeable. The full listed condition and any federal exclusion still rule.