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Manitoba waste code L23 Detergent builder & water softener. Leachate limit 40 mg/L.

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L23, Nitrilotriacetic acid (NTA).

  • Manitoba Schedule C leachate codes

    Nitrilotriacetic acid (NTA)

Manitoba TCLP extract limit: 40 mg/L for Nitrilotriacetic acid (NTA).

Nitrilotriacetic acid (NTA) is a detergent builder & water softener. Its TCLP extract limit is 40 mg/L.

Is Manitoba L23 hazardous waste?

Yes, when the Schedule C extract limit is met. L23 is a Category 4 Provincial Waste Code. Waste is L23 when a Method 1311 extract holds nitrilotriacetic acid (NTA) at 40 mg/L or more.

The 3-digit provincial waste class goes in a separate field. It doesn't replace the UN Number or Provincial Waste Code.

For regulated hazardous waste, enter L23 in the UN Number or Provincial Waste Code field on the Manitoba movement document. Manitoba’s registration and shipment rules also apply.

What does Manitoba L23 cover?

This entry covers nitrilotriacetic acid (NTA) in a Method 1311 waste extract. A result of 40 mg/L or more meets the Schedule C limit and puts the waste in hazardous-waste Category 4.

Schedule
C
Hazardous-waste category
4
Recorded threshold
40 mg/L
Official wording
Hazardous Waste Regulation, M.R. 195/2015.php?reg=195%2F2015)

Is nitrilotriacetic acid (NTA) waste always Manitoba L23?

CodeWhen it fits
L23A Method 1311 extract holds nitrilotriacetic acid (NTA) at 40 mg/L or more.

Choose the code from what the waste holds, its test result and where it came from. Provincial registration and movement rules, federal cross-border controls and TDG classification are separate checks, and a code doesn't replace them.

Which codes sit beside Manitoba L23?

CodeWhat it is
L79Metolachlor
L80Metribuzin
L81Nitrate
L22Nitrate + Nitrite
L24Nitrite
L82Nitrobenzene
L83Paraquat
L26Parathion