SS77sh 0.17 litre Stainless Steel Dilvac Dewar Flask(shallow form, no handle or lid)High quality steel, shallow form 0. 17 litre capacity Dewar Flask. This cryogenic container can be used for laboratory or clinical applications. About Dilvac Dewar SS77SH Shallow Form Flask Stainless steel cold storage cryogenic container. 0. 17 Litre capacity. Shallow form and wide mouth flask. Borosilicate glass inner vessel. No handle or lid. For safe handling of liquid gases, cold mixtures and specimens. Eye protection, insulated aprons and gloves