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Manitoba waste code EHS23 Salt used in baking & cleaners. Limit 100 mg/kg.

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EHS23, Ammonium carbonate.

  • Manitoba Schedule B concentration codes

    Ammonium carbonate

Manitoba total-mass limit: 100 mg/kg for Ammonium carbonate.

Total ammonium carbonate is limited to 100 mg/kg by total mass. Salt used in baking & cleaners.

Is Manitoba EHS23 hazardous waste?

Yes, when the Schedule B threshold is met. EHS23 is a Category 3 Provincial Waste Code. It applies when ammonium carbonate reaches the Schedule B total mass-concentration threshold of 100 mg/kg.

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

For regulated hazardous waste, enter EHS23 in the UN Number or Provincial Waste Code field on the Manitoba movement document. Manitoba’s registration and shipment rules apply.

What does Manitoba EHS23 cover?

This code tests waste for ammonium carbonate. Measure total concentration by mass and compare it with 100 mg/kg. At or above that Schedule B figure, the waste is hazardous-waste Category 3 and takes code EHS23.

Schedule
B
Hazardous-waste category
3
Recorded threshold
100 mg/kg
Official wording
Hazardous Waste Regulation, M.R. 195/2015.php?reg=195%2F2015)

Is ammonium carbonate always Manitoba EHS23?

CodeWhen it fits
EHS23Total ammonium carbonate is 100 mg/kg or more by mass.

Pick the code from the waste's actual composition, test result and source. Provincial registration and movement rules, federal cross-border controls and TDG classification are separate checks that a code doesn't replace.

Which codes sit beside Manitoba EHS23?

CodeWhat it is
EHS19Ammonium benzoate
EHS20Ammonium bicarbonate
EHS21Ammonium bisulphite
EHS22Ammonium carbamate
EHS24Ammonium chloride
EHS25Ammonium citrate, dibasic
EHS26Ammonium oxalate
EHS27Ammonium sulphamate