Made in transparent, inert and low density polyethylene. They are used as volume measurers, to incorporate in kits of reagents, pregnancy tests, etc. They can be frozen in liquid nitrogen.
Before use, press the upper bulb, filling all the stem, and the rest remains in the inferior bulb, which it is not due to give.
Volumetrical tolerance: ± 10 %.

code volume length case qty. case weight (Kg) case vol. (m3)
201110 100uL 83 mm 500 0,31 0,003