Harmonized System

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Section VI > Chapter 28 > Heading 2847

Explanatory notes

… (H 2 O 2 ) is obtained by electrolytic oxidation of sulphuric acid followed by distillation, or by treating barium or sodium peroxide or potassium persulphate with an acid. It is a colourless liquid with the … for purifying water, for restoring old pictures, in photography and in medicine (as an antiseptic and …

Section VI > Chapter 28 > Heading 2803

Explanatory notes

… by an electric spark, of compressed acetylene. (2)   Naphthalene, resins, oils (lamp black). Carbon black may … the rubber industry. This heading excludes  : (a)   Natural graphite ( heading 25.04 ). (b)   Natural carbons in the … alu black, shale black, silica black). (d)   Artificial graphite; colloidal or semi‑colloidal graphite (e.g., …

Section II > Chapter 11 > Heading 1101

Explanatory notes

… as to starch content and ash content set out in paragraph (A) of Chapter Note 2 (see General Explanatory … of passage through a standard sieve as required by paragraph (B) of that Note. Flours of this heading may be … by the addition of very small quantities of mineral phosphates, anti‑oxidants, emulsifiers, vitamins or prepared …

Section VI > Chapter 38 > Heading 3813

Explanatory notes

… they contain : (1) Preparations of the kind described in paragraph (A). or    (2) Two or more unmixed products (e.g., a solution of aluminium sulphate and a solution of sodium hydrogencarbonate), … product (e.g., carbon tetrachloride, methyl bromide or sulphuric acid). (C)   Charged fire‑extinguishing grenades , …

Section XVIII > Chapter 90 > Heading 9013

Explanatory notes

… stereoscopes , for three‑dimensional viewing of coloured photographic diapositives, consisting of a case of plastics … fitted with a single magnifying lens and used for examining photographic slides. PARTS AND ACCESSORIES Subject to the …

Section II > Chapter 11 > Heading 1102

Explanatory notes

… as to starch content and ash content set out in paragraph (A) of Chapter Note 2 (see General Explanatory … of passage through a standard sieve as required by paragraph (B) of that Note. Flours of this heading may be … by the addition of very small quantities of mineral phosphates, anti‑oxidants, emulsifiers, vitamins or prepared …

Section I > Chapter 1 > Heading 0106

Explanatory notes

… - Mammals : 0106.11 - - Primates 0106.12 - - Whales, dolphins and porpoises (mammals of the order Cetacea); … Other (e.g., reindeer, cats, dogs, lions, tigers, bears, elephants, camels (including dromedaries), zebras, rabbits, … macaws and cockatoos). (3) Other (e.g., partridges, pheasants, quail, woodcocks, snipe, pigeons, grouse, …

Section VI > Chapter 36 > Heading 3604

Explanatory notes

… devices, such as distress rockets for use at sea, photo-flash cartridges for the equipment of aircraft, Very … a detonation). The heading does not include : (a)   Photographic flashlight materials ( heading 37.07 ). (b)   Articles producing a lighting effect by the phenomenon of chemiluminescence ( heading 38.24 ). (c)   …

Section VII > Chapter 39 > Heading 3901

Explanatory notes

… ‑ Ethylene‑vinyl acetate copolymers 3901.40 - Ethylene-alpha-olefin copolymers, having a specific gravity of less … The heading also includes linear low‑density ethylene-alpha-olefin copolymers (LLDPE) as well as other copolymers … a specific gravity of less than 0.94 and with a content of alpha‑olefin monomers of 25 % or more but less than 50 % by …

Section VI > Chapter 38 > Heading 3803

Explanatory notes

… pulp by an alkali process or, more particularly, by the sulphate process. When this liquor is poured into … frothy mass is heated and acidified, usually with dilute sulphuric acid. Crude tall oil is a dark brown, semi‑fluid …