Bunsen burners

SKU: 9018317*LLG
9018317*LLG
Manufacturer: LLG
Bunsen burners
Bunsen burner with needle valve DIN (NG-2411 BO0031).
Manufacturer:Juchheim Laborgeräte GmbH
Article description 1:Bunsen burner for propane gas
Article description 2:with needle valve and air regulator