15.1: To prepare a solution of ammonium iron (II) sulfate and to standardise it by titration against potasssium permanganate

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Ammonium Iron (II) Sulfate- 500g

STS Supplies

CSA0380-M

€46.31

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Balance, Digital 1000g x 0.1g

KERN

SKRN-EHA1000-1

€95.94

Balance, Digital 1000g x 0.1g

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Beaker 250ml, Borosilicate Glass Low Form. Pack/10

Normax

LEN110.40CPK10-S

€27.27

15.1: To prepare a solution of ammonium iron (II) sulfate and to standardise it by titration against potasssium permanganate

Beaker, Polypropylene, Squat, 250ml (Pack of 10)

S-BEAK0250

€11.12

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Beaker, Polypropylene, Squat, 250ml (Pack of 10)

International Scientific Group Ltd

S-616-009

€11.12

21.1: To prepare ethene and examine its properties

Bosshead, Metal 16mm dia (Each)

International Scientific Group Ltd

S-CH0663B/SINGLE

€3.26

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Bottles, Wash, No Label, 250ml (Each)

International Scientific Group Ltd

S-CH0180B

€7.95

Burette Clamp

ASL755.12

€4.24

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Burette, Borosilicate Glass, Class B, Straight Bore, PTFE Stopcock, 50ml (Each)

International Scientific Group Ltd

S-11780A

€25.23

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Conical Flask 250ml Narrow Neck, Borosilicate Glass, Pack/6

SMITH SCIENTIFIC

AFK202.30CPK6-S

€22.53

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Dropper Plastic Graduated 3ml. Pk/500

Scilabware Ltd

A711116-S

€15.56

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Flat Tile/Plates White Ceramic 150X150mm (Pack of 5)_x000D_

International Scientific Group Ltd

S-EDU009

€7.92

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Funnel, Filter, Glass 50mm

SMITH SCIENTIFIC

AFT140.20F

€4.33

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Graduated Cylinder 50ml Glass

SMITH

ACY126.22V-S

€4.22

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Pen, Medium Permanent Black. Pk/10

STAEDTLER

SP06520

€41.49

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Pipette 25ml Bulb Type. Pack/10

SMITH

APM102.40VPK10-S

€73.19

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Pipette Filler, Pi-Pump

Alla France

SC61800

€9.91

15.1: To prepare a solution of ammonium iron (II) sulfate and to standardise it by titration against potasssium permanganate

Potassium Permanganate Solution 0.02M - 2.5lt

TE Laboratories

CRTSP0021612

€27.92

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Retort Clamp, Rubber Jaws (Each)

International Scientific Group Ltd

S-CLMP3P

€9.30

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Retort Rod, Steel, 10mm x1.5mm, 600mm (Each)

International Scientific Group Ltd

S-RDMS0600

€6.43

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Retort Stand Base, Heavy Duty, Corrosion Resistant Steel, 160x100mm (Each)

International Scientific Group Ltd

S-BASE160T

€14.26

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Retort Stand Base, Heavy Duty, Corrosion Resistant Steel, 200x125mm (Each)

International Scientific Group Ltd

S-BASE200T

€15.72

Spatula, Nuffield 140mm (Pack of 10)

International Scientific Group Ltd

S-SPNUF140/PK10

€14.28

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Stirring Rod, Glass 200mm. PACK OF 10

Findel

SF-R07845

€6.35