Thread: Price reduction
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Old 02-17-2020, 11:18 AM
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Pete VanderLaan Pete VanderLaan is offline
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I believe at that time, SP87 was reacting due to selenium and the quantity was reduced. Possible switched actually to using Erbium instead of the cobalt/ Selenium method. I would think a propane / oxygen unit would work well. Hydrogen is just a risky thing around students since you can't see the flame. The propylene gas that is currently in the MAPP products is largely acetylene which is going to have a lot of carbon.
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