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Chemicals
11: Prepare an enzyme immobilisation and examine its application
Sodium Alginate - 100G
STS Supplies
CSA7750-J
€34.46
06.1c: To detect the presence of carbonate and hydrogencarbonate ions in aqueous solution
Sodium Carbonate Anhydrous - 500g
STS Supplies
CSA7773-M
€6.03
03.1: To carry out flame tests with salts of lithium, sodium, potassium, barium, strontium and copper
Sodium Chloride - 1Kg
STS Supplies
CSA7783-N
€12.94
06.1c: To detect the presence of carbonate and hydrogencarbonate ions in aqueous solution
Sodium Hydrogen Carbonate - 500g
STS Supplies
CSA7865-M
€11.89
06.1e: To detect the presence of phosphate ions in aqueous solution
Sodium Hydrogen Phosphate - 500g
STS Supplies
CSA7875-M
€26.89
13.4: To determine the concentration of ethanoic acid in vinegar
Sodium Hydroxide Solution 0.1M - 5lt
TE Laboratories
CRTSS0321614
€31.13
23.2b: To study the reactions of ethanoic acid with (i) sodium carbonate, (ii) magnessium and (iii) ethanol
Sodium Hydroxide Solution 2M
Romil
CHV5308M
€178.15
14.1: To study oxidation-reduction reactions halogens as oxidising agents and displacement reactions of metals
Sodium Hypochlorite 10-14% - 2.5L
TE Laboratories
CRTSS0611612
€81.33
06.1b: To detect the presence of sulfate and sulfite ions in aqueous solution
Sodium Sulfate Anhydrous - 500g
TE Laboratories
CSA8023-M
€6.64
06.1b: To detect the presence of sulfate and sulfite ions in aqueous solution
Sodium Sulfite - 500g
STS Supplies
CSA8032-M
€7.27
15.3: To prepare a solution of sodium thiosulfate and to standardise it by titration against a solution of iodine
Sodium Thiosulfate - 500g
STS Supplies
CSA8052-M
€8.50
16.3: To study the effect of temperature on the reaction rate of sodium thiosulfate solution and hydrochloric acid
Sodium Thiosulfate Solution 0.05M - 1lt
Romil
CHV5677M
€178.15
15.4: To determine the percentage (wv) of hypochlorite in bleach
Sodium Thiosulfate Solution 0.1M - 5lt
TE Laboratories
CRTSS0721614
€91.01
16.2: To study the effect of concentration on the reaction rate of sodium thiosulfate solution and hydrochloric acid
Sodium Thiosulfate Solution 0.2M - 1lt
Romil
CHV4421M
€178.15
11: Prepare an enzyme immobilisation and examine its application
Sucrose - 500g
STS Supplies
CSA8165-M
€9.21
06.1d: To detect the presence of nitrate ions in aqueous solution
Sulfuric Acid - 2.5lt
Honeywell Irl
CC30743-2.5L
€31.93
15.1: To prepare a solution of ammonium iron (II) sulfate and to standardise it by titration against potasssium permanganate
Sulfuric Acid Solution 1M - 5lt
TE Laboratories
CRTSS0871614
€37.16
23.5b: To separate the components of food dyes using thin layer chromatography
TLC Plates - Pk.50
Merck (Sigma Aldrich Ire Ltd)
CC70643-50
€98.07
07: Prepare and examine animal and plant cell using the light microscope
Virkon Disinfectant - 500g
Day Impex
C222/0154/03
€58.94
06.1a: To detect the presence of chloride ions in aqueous solution
Water Purified - 5lt
TE Labs
CRTSW0021614
€36.11