2025 Canada Customs Tariff and excise; Imports; Exports; chapter-by-chapter (T2025 2025-01-01)

HTS Code 38.22 38.16
Description of Goods Diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, whether or not put up in the form of kits, other than those of heading 30.06; certified reference materials. Refractory cements, mortars, concretes and similar compositions, including dolomite ramming mix, other than products of heading 38.01.
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