In conformity to DIN ISO 4796-1 Standard. Printed in white color.
<li>These bottles are mechanically strong and chemical resistant.</li>
<li>Provided with a pouring ring for drip-free operation.</li>
<li>The screw caps and pouring ring are made of PP</li>
<li>The bottles, screw caps, and pouring rings can be sterilized and autoclavable.</li>
<li>25ml bottle have uniform GL25 thread, 50ml bottle have uniform GL32 thread,</li>
<li>100ml to 2000 ml bottles have uniform GL 45 thread.</li>
