Set of 12 Experimental Bottles (Serial No. xx) Back Catalog number: 450010 Availability: In the manufacturer's stock Price on request - + Recommended A854-100 Angled Tweezer (forceps). 100mm Price on request 5065A-6001 Telescopic Rod. - 1.8m to 6m Price on request 438310 Hand Net acc. to Böttger, mesh size 500microns Price on request