Caution: DO NOT tighten caps immediately after autoclaving as the vacuum resulting from cooling can cause breakage.
A wide range of optional caps are available for these bottles:
- Polypropylene colored caps in a choice of orange, green, purple, red, and light gray for ease of sorting and identification.
- Vented membrane cap with 0.22 µm PTFE hydrophobic membrane.
- Red PBT (polybutylene terephthalate) solid caps and ETFE pouring rings for dry heat sterilization (180°C).
- PBT caps with silicone septa for syringe sampling or introduction of reagents.
- 10 / Cs