These chemicals should be suitable as replacements in any chemistry sets.
Please take care to select the correct chemical and to observe the safety advice given in your chemistry set's instructions.
If you need several chemicals you might want to consider buying this chemistry set as a more economical option.
Na2S2O3.5H2O Appropriate quantity as a replacement for chemistry set chemical. Image for illustra..
£1.50
Ex Tax: £1.25
Ex Tax: £1.25
NaHSO4 Caution: irritating to eyes. Appropriate quantity as a replacement for chemistry set chemi..
£2.00
Ex Tax: £1.67
Ex Tax: £1.67
4g of Na2SO4 Appropriate quantity as a replacement for chemistry set chemical. Image for illustra..
£2.52
Ex Tax: £2.10
Ex Tax: £2.10
Zn. Caution: flammable and dangerous for the environmnet. Appropriate quantity as a replacement f..
£2.00
Ex Tax: £1.67
Ex Tax: £1.67
CuSO4.5H2O. Caution: harmful if swallowed and dangerous for the environment. Appropriate quantity..
£2.00
Ex Tax: £1.67
Ex Tax: £1.67
-sulfate-heptahydrate-sample-125x125.jpg "Iron(II) Sulphate (chemical)")
FeSO4.7H2O. Caution: harmful if swallowed. Appropriate quantity as a replacement for chemistry se..
£1.50
Ex Tax: £1.25
Ex Tax: £1.25
K2SO4Al2(SO4)3.24H2O. Appropriate quantity as a replacement for chemistry set chemical. Image for..
£2.00
Ex Tax: £1.67
Ex Tax: £1.67
4g of KI. Appropriate quantity as a replacement for chemistry set chemical. Image for illustratio..
£2.52
Ex Tax: £2.10
Ex Tax: £2.10
4g of Fe. Caution: flammable. Appropriate quantity as a replacement for chemistry set chemical. I..
£2.52
Ex Tax: £2.10
Ex Tax: £2.10
0.2g of Magnesium ribbon Caution: flammable. Appropriate quantity as a replacement for chemistry ..
£2.52
Ex Tax: £2.10
Ex Tax: £2.10
CaCO3. Caution: irritating to eyes. Appropriate quantity as a replacement for chemistry set chemi..
£1.50
Ex Tax: £1.25
Ex Tax: £1.25
1g of C14H14N3O3SNa. CautionL toxic. Appropriate quantity as a replacement for chemistry set chem..
£2.52
Ex Tax: £2.10
Ex Tax: £2.10
