<strong>Serological pipettes</strong><br />
Made in 100,000-class cleaning room<br />
E-beam/ Gamma sterilized&nbsp;<br />
Non-pyrogenic, RNase/DNase &ndash;free<br />
No liquid attached<br />
Clear and bidirectional graduations on the pipets, negative graduation allows additional working volume<br />
Multiple packaging methods are available, including Paper/plastic, Plast ic/plastic, bulk package and so on.<br />
&nbsp;