The IKA H 135.20 is an anodized aluminum flask carrier designed to hold 100 ml round-bottom flasks for use with IKA H 135 dry block heating systems, with a maximum outer diameter of 142 mm and heating up to 300 °C.To accommodate smaller flasks, matching inserts are available separately as H 135.20x accessories.Country of Origin: GermanyWarranty: Comes with 2+1 Year Manufacturer's Warranty See details hereSpecifications: Outer diameter 142.0 mm Bottom shape hollow cylindrical Useable volume max. 100 ml Number of holes 1 Hole diameter 66.0 mm Hole depth 29.5 mm Hole shape spherical mm Working temperature max. 300 °C Material in contact with medium Aluminum anodized Width 142 mm Height 43.8 mm Weight 0.66kg Product Data Sheet