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O-Ring Belt Replacement for Van de Graaff Generator, Single Subject_Astronomy the weak triprotic acid used

SKU 9609171880
4.8
Description

the weak triprotic acid used as a pH-control agent in food-chemistry and as a chelating agent in metal-ion solutions

5 mL in a two-tier stackable frame

supporting reproductive biology teaching

Paintable and stainable wooden hockey stick supports DIY finishing for display

O-Ring Belt Replacement for Van de Graaff Generator, Single Subject_Astronomy the weak triprotic acid usedReplacement Van de Graaff O ring belt sized for the PH0918A and PH0919A generators, the consumable wear part that transfers charge between the drive wheel and the high voltage dome.

Exchange/Return Notes
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