100 pieces Material: Acetobutyrate This crucible is specially created for samples that are hard to burn, and it burns as an combustion aid with the sample Wide range of applications; especially in the disposal industry Required in combination with C 5010.4 Crucible pan for combustible crucible ( see accessories ) 100 pieces Material: Acetobutyrate This crucible is specially created for samples that are hard to burn, and it burns as an combustion aid with the sample Wide range of applications; especially in the disposal industry Required in combination with C 5010.4 Crucible pan for combustible crucible ( see accessories )