Name Class B Cylinders with Single Blue Metric Scale Capacity (mL) 100 Graduation Range (mL) 5 to 100 Graduation Intervals (mL) 1 Tolerance (mL) ±0.6 Height (mm) 255 Shelf-Pack Qty 4 Case Qty 24

Reinforced bead at top 300 mL and larger sizes have tooled necks 10 and 30 mL sizes are designed from ASTM Specification E 147; 100 mL through 800 mL sizes are designed from ASTM Specification E 1377, Type 1 requirements.

With a unique design for the manipulation of air-sensitive and moisture-sensitive compounds Features a modified Kjeldahl shape that facilitates heating, stirring and solvent stripping without impairing ease of liquid and solid transfer The bottom of the flask is shaped to fit Kontes oil…

Kohlrausch, Class A Borosilicate glass Calibrated to contain 20°C Mouth enlarged for easier introduction of sample Meet NBS requirements