· Designed for a 64 gram sample

· Body holds approximately 250 mL

· Smaller neck bulb holds 17mL

· Below the neck bulb, the neck is graduated from 0 to 1.0 mL ａnd has two extra 0.1 mL lines both above 1.0 mL ａnd below 0.0 mL, with a tolerance of ±0.05 mL

· Above the neck bulb, the neck is graduated from 18 to 24 mL in 0.1 mL intervals, with a tolerance of ±0.05 mL.

· All markings are durable white enamel

· Supplied with serial number

· Replacement stopper is 850100

· Designed from ASTM Specification E694 ａnd complies with C188

· Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I ａnd ASTM E438, Type I, Class A requirements