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Bunsen burners with needle valve
Bunsen burners with needle valve
Crucible tongs, 18/10 steel, PTFE-coated
Crucible tongs, 18/10 steel, PTFE-coated
Electric Bunsen burner BB-200, without controller
Electric Bunsen burner BB-200-CN, with controller
Electric laboratory burner
Electric laboratory burner
Electric laboratory burner