Low Form Dewar Flask / ´ÜÇü µå¿Í Çöó½ºÅ©, Semi-Flat Bottom Type
 
Wide Mouth Dewar Flask / ±¤±¸Çü µå¿Í Çöó½ºÅ©
 
Spherical Dewar Flask / ¼¼±¸Çü µå¿Í Çöó½ºÅ©
 
Low Form Dewar Flask / ´ÜÇü µå¿Í Çöó½ºÅ©, Round Bottom Type
 
Dewar Flask Cold Trap Set / µå¿Í Çöó½ºÅ© µ¿°á Æ®·¦ ¼¼Æ®