250/500/750G Quarz Kieselsäure Schmelztiegel für Gold Silber Platin Raffination
ab 12,06 €
Material: Quartz Silica. Choice the fused silica as the main raw material, made using modern ceramic processing technology. Material: Quartz. We'd like to settle any problem in a friendly manner. It's just take you 1 minute.
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