For volume critical filtering needs, optimize offers the OPTI-SOLV micro filter.

• 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

Based on the design that made the mini filter successful, the micro filter cuts the internal volume to less than 200 nl while retaining the ease of use and functionality of the mini filter. The micro 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 OPTI-SOLV micro 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.