Chemicals

Chemicals

Available
01: To test for (A) starch, (B) fat, (C) reducing sugars, and (D) protein

Albumen Egg Powder - 50G

Findel
SF-A65614
€15.74
Available
21.1: To prepare ethene and examine its properties

Aluminium Oxide - 500g

TE Laboratories
CSA0281-M
€9.59
Available
06.1a: To detect the presence of chloride ions in aqueous solution

Ammonia Solution 3M - 5lt

TE Laboratories
CRTSA1361611
€75.65
Available
15.1: To prepare a solution of ammonium iron (II) sulfate and to standardise it by titration against potasssium permanganate

Ammonium Iron (II) Sulfate- 500g

TE Laboratories
CSA0380-M
€24.97
Available
06.1e: To detect the presence of phosphate ions in aqueous solution

Ammonium Molybdate - 50g

Alfa Aesar
CLA13766.18
€36.96
Available
Experiment 40: To show cation exchange in a sample of soil

Ammonium Oxalate 100g

Alfa Aesar
CLA10263
€28.29
Available
21: Investigate the effect water, oxygen and temperature on germination

Anaerocult A - Pk.10

CM113829
€64.33
Available
17: Prepare and examine microscopically the transverse section of a dicotyledonous stem (X100, X400)

Analine Sulphate - 100g

TE Laboratories
CSA0467-J
€65.44
Available
03.1: To carry out flame tests with salts of lithium, sodium, potassium, barium, strontium and copper

Barium Chloride - 500g

TE Laboratories
CSA0618-M
€12.98
Available
06.1d: To detect the presence of nitrate ions in aqueous solution

Barium Nitrate - 500g

TE Laboratories
CSA0628-M
€30.07
Available
15.4: To determine the percentage (wv) of hypochlorite in bleach

Bleach

SC96125
€6.64
Available
14.1: To study oxidation-reduction reactions halogens as oxidising agents and displacement reactions of metals

Bromine Water - 100ml

TE Labs
CRTSCHB0191608
€12.42
Available
19.1: To demonstrate the total hardness in a water sample using ethylenediaminetetraacetic acid (edta)

Buffer Solution pH 10.0 - 500ml

TE Laboratories
CSA0840-M
€5.60
Available
08 & 09: Investigate the effect of pH and temperature on the rate of enzyme activity

Buffer Solution pH 4.0 - 500ml

TE Laboratories
CSA0833-M
€5.60
Available
08 & 09: Investigate the effect of pH and temperature on the rate of enzyme activity

Buffer Solution pH 7.0 - 500ml

TE Laboratories
CSA0836-M
€5.60
Available
08 & 09: Investigate the effect of pH and temperature on the rate of enzyme activity

Buffer Solution pH 9.0 - 500ml

TE Laboratories
CSA0838-M
€5.60
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