Bunsen burner, with needle valve, air regulation, Back Catalog number: BOCH7330 Availability: In the manufacturer's stock Price on request - + Recommended BOCH2220 Kleště na kádinky 60-100mm, 330mm Price on request BOCH3460 Spoon, chemical, 18/10 steel, length 120mm, type 2 Price on request BOCH12001 Očko odběrové 70mm Cr, Ni (1,5mm) Price on request