O-Ring Belt Replacement for Van de Graaff Generator, Single Subject_Astronomy Heavy 150 x 25 x

Heavy 150 x 25 x 15mm Alnico U-shape with clearly marked poles and a keeper bar

Pack of 100 tamper-evident cash deposit bags measures 10 x 14 inches with two pockets

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

this 500mL wide-mouth LDPE squeeze rinse bottle features a non-vented cap for controlled directed dispensing

O-Ring Belt Replacement for Van de Graaff Generator, Single Subject_Astronomy Heavy 150 x 25 xReplacement 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.