Material Testing Laboratory Equipment

DURAN® Round Bottom Flask (LGW217211706)

Narrow Neck with beaded rim

CodeLGW217211706
  • Uniform wall thickness distribution makes these flasks ideal for heating applications.
  • The geometry permits very uniform heating.
  • Flasks with a neck diameter of 65 mm or more have a reinforced rim.
Cat. No.Capacity

(mL)

d (OD)

(mm)

d1 (OD)

(mm)

h (mm)RemarkPack Unit
21 721 17 0650512695 10
21 721 24 021006426110 10
21 721 36 042508534144 10
21 721 44 0350010534168 10
21 721 54 081 00013142200 10
21 721 64 042 00016642250Non-DIN ISO size.10
21 721 68 073 00018550260Non-DIN ISO size.1
21 721 71 094 00020752290 1
21 721 73 065 00022350305Non-DIN ISO size.1
21 721 77 096 00023651355Non-DIN ISO size.1
21 721 86 0210 00027965380 1
21 721 87 0512 00029565380Non-DIN ISO size.

Conforms to ASTM E 1403

1
21 721 91 0120 00034576515Conforms to ASTM E 14031

Due to the continuous development of our products, the goods supplied may vary in detail to that illustrated on this Website.