Product code: MEL chemistry newest
Lightly used MEL Chemistry set: many newest of the kits are unopened, the opened ones have not been used. Whole kit with 8 sets is $200 on Amazon, 7 kits here.
Lightly used MEL Chemistry set: many newest of the kits are unopened, the opened ones have not been used. Whole kit with 8 sets is $200 on Amazon, 7 kits here.