Many of the "additionally required materials" p 16 in the manual can be sourced from DIY stores if one checks the product labels and most can be purchased via Amazon however these items add another £40 or so to the cost.ģ33 experiments although experiment 1 is heating/boiling water in a test tube so I think this should have been better identified as techniques rather than experiment. I get the point about not including hydrochloric acid, hydrogen peroxide, silver nitrate, ammonia solution since these are not good if they leak in the box or something gets broken in distribution. For the cost this is not great value example no splints are included they would have cost a few pence and the volume of chemicals included are minimal such as two small 3 cm strips of magnesium ribbon when a decent reel can be purchased for a few pounds. As said in some of the previous reviews it is rather expensive for what is in the twin layer box.
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