Kahan Bunsen s jehlovým ventilem Back Catalog number: BOCH7340 Availability: In the manufacturer's stock Price on request - + Recommended A736-2000 2litre beaker. 316L stainless steel Price on request A346-1500 Scoropion PharmaScoop Price on request A643-500 Stainless Steel Scoop. 500ml Price on request