19.3: To measure the amount of dissolved oxygen in a sample of water by means of a redox titration

19.3: To measure the amount of dissolved oxygen in a sample of water by means of a redox titration

Manganese (ll) Sulfate - 250g

TE Laboratories
CSA5201-L
€9.08
14.1: To study oxidation-reduction reactions halogens as oxidising agents and displacement reactions of metals

Potassium Iodide - 100g

TE Laboratories
CSA6853-J
€39.02
14.1: To study oxidation-reduction reactions halogens as oxidising agents and displacement reactions of metals

Potassium Iodide - 500g

Honeywell Irl
CC30315-500G
€47.07
19.3: To measure the amount of dissolved oxygen in a sample of water by means of a redox titration

Reagent Bottle 250ml

Omnilab
ABS402.42
€8.65
21.1: To prepare ethene and examine its properties

Retort Bosshead, Metal

International Scientific Group Ltd
S-CH0663B/SINGLE
€3.27
15.3: To prepare a solution of sodium thiosulfate and to standardise it by titration against a solution of iodine

Sodium Thiosulfate - 500g

TE Laboratories
CSA8052-M
€5.38
Leaving Certificate Chemistry
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