Class A, Borosilicate Glass
0.2ml size
0.01ml Graduations
+/-0.008ml
Black
12/pack

These Class A Sero. Pipets are graduated to the tip and are calibrated "to deliver" their entire capacity when liquid is "blown-out". Tips and tops of each serological pipet are tempered and graduated are permanent. They Meet NNN-P-375 and ASTM E 1044 for tolerance limitations, outflow time and color coding. The two markings at the top of the pipet means that the pipet needs to be "blown-out" to meet its total rated capacity.

Made from highly resistant 32x10Sub>-7 linear coefficient of expansion borosilicate glass, these Sibata brand pipets are classified as Class A by meeting ASTM and federal specifications including color coding standards for universal identification, tolerance limitations, outflow times, and 20 to 300 degrees Celsius temperature range.