Formula: Na2S2O3.5H2O
M.W. 248.17
CAS No: 10102-17-7
EEC No: 231-867-5
Who can purchase chemicals from us?
Findel Education will only sell to Academic Customers and will deliver only to the school address for educational purposes. To order, pl...
Range pH 1 to 14 in clear colour coded steps.
Colour chart is on the side of the plastic dispenser.
5m of 6mm paper.
This test paper covers the range pH1 to 14. Box of 10 books each of 20 leaves, 65 x 10mm. 12 colour matches are printed on each book cover.
Who can purchase restricted items from us?
Findel Education will only sell to Academic Customers and will deliver only to the school address for educational purposes. To order, please contact our customer service team on 03451 204520.
The National Counter Terrorism Securit...
Flash Point: 42°C
CAS No: 64742-48-9
EEC No: 919-857-5
Danger
Hazard: H226, H304, H336
Precaution: P210, P243, P261, P280, P301+P310, P304+P340, P501
Findel Education will only sell ...
250g.
The National Counter Terrorism Security Office seeks to restrict the supply of certain chemicals. Philip Harris have a duty to control the supply for these chemicals and any private individual attempting to purchase these chemicals may have their details passed to the police i...
Smart putty is a highly versatile and remarkable property. Soft mouldable plastic (like chewing gum), but instantly becomes a rubber if impacted and bounces like a ball. It can also float in a liquid and will form a puddle given enough time. It is a great demonstration of an unusual polymer, a u...
Circular Pneumatic Trough made of clear glass, it has a ground top edge and a flat bottom.
Diameter: 300mm
Height: 125mm