Narrow mouth, with reinforced beaded top and capacity scale. Flasks have durable white scales to indicate approximate volumes at various levels, useful in measuring and mixing solutions where a high degree of accuracy is not a prime consideration.
|Capacity||125 mL||250 mL||500 mL||1000 mL||2000 mL||4000 mL|
|Graduation Range (mL)||50 to 125||50 to 225||100 to 500||250 to 1000||600 to 2000||1000 to 4000|
|Graduation Intervals (mL)||25||25||50||50||100||250|
|Widest OD (mm)||66||82||102||128||161||208|
|Rubber Stopper Size||5||6||7||9||10||10|