Flat bottom flasks, DURAN®, wide and narrow neck


DIN ISO 24450 (wide mouth), DIN ISO 1773 (narrow mouth). With beaded rim. Glass Type I / neutral glass as per USP, EP and JP. Uniform wall thickness distribution makes these beakers ideal for heating applications. Flat base means flasks can be set down without a supporting ring. Autoclavable.
Flat bottom flasks, DURAN®, wide and narrow neck Heco-Catalogue




Flat bottom flasks, DURAN®, wide and narrow neck
DescriptionCapacity
ml
Neck
diam.
mm
External
flask diam.
mm
Height
mm
PKCat. No.Manuf. Prod. No.
wide mouth5034519019.141 717217311704
wide mouth100346410519.141 724217312409
wide mouth250508513819.141 736217313602
wide mouth5005010516319.141 744217314401
wide mouth10005013119019.141 754217315406
wide mouth2000*7616623019.141 763217316308
wide mouth20005016623019.141 764217316402
narrow mouth250348513819.141 636217113606
narrow mouth5003410513619.141 644217114405
narrow mouth10004213119019.141 654217115401
narrow mouth2000**4216625019.141 664217116406
narrow mouth40005020727519.141 671217117102
narrow mouth50005022329019.141 673217117308
narrow mouth60006523731519.141 676217117608
narrow mouth100006528036019.141 686217118604
narrow mouth5026519019.141 617217111708
narrow mouth100266410519.141 624217112404
narrow mouth3000**5018525019.141 668217116809
* Not to DIN, with reinforced rim.
** Not to ISO.
Alternate products:
Flat bottom flasks with conical ground joint, DURAN®