The OPTI-SOLV nano filter cuts the internal volume down even further.

• Hand-tight – no tools required
• Rated to 6000 psi
• Designed to filter out particles to extend column life
• Perfect zero-dead-volume connections every time
• Floating stem automatically adjusts to any depth port

With less than 50 nl of internal volume, the OPTI-SOLV nano filter is ideal for mass spectrometry to protect electrospray and nanospray tips from clogging with debris. The nano filter is designed to be used in today’s low volume, high sensitivity chromatographic applications as a last line of defense against debris. As with all optimize column protection products, the filter features a zero-dead-volume connection utilizing patented floating stem (auto-adjusting) technology. Perfect zero-dead-volume connections are obtained every time with the patented automatic tube stop depth adjustment. The efficient design requires no holder and threads directly into any 10-32 port.

The OPTI-SOLV mini, micro and nano filters are easy to use and perform exceptionally well for volume-critical applications.