The FIAlab SMA-Z Flowcell (for absorbance measurements) is a "Z" type flowcell constructed of chemically inert Teflon, Plexiglas, Ultem, PEEK or high grade stainless steel. The SMA-Z Cell's optical path length is available in 1.5, 5, 10, 50, 100 mm (other lengths are available with special orders). Additional Information:  SMA-Z Flowcell

The ULP Ultra-Long Path Flowcell has a 40 to 60 cm optical path, with an internal volume of 230 microliters (for the 50 cm model). 

The ULP flowcell is ideally suited for very low level nutrient and trace element assays frequently observed in Oceanographic research  applications.

The flowcell allows UV/VIS/NIR (270 nm to 1000 nm) absorbance measurements.  Eliminates or minimizes the need for pre-concentrations during online monitoring.   Wetting surfaces are Fused Silica, Viton®, and PEEK.     Contains no Teflon AF.

Additional Information:  ULP Flowcell

The SMA-USP Ultra-Short Path Flowcell allows absorbance measurements through an optical path lengths from 100 microns to 2000 microns.

The SMA-USP flowcell is made from Spectrosil® Quartz and is ideal for measuring UV/VIS/NIR (170 nm to 2700 nm) absorbance of optically dense fluids.  Eliminates or minimizes the need for pre-dilutions during online monitoring.   Wetting surfaces are Fused Silica and Teflon.   Custom materials and designs are available.   Connects to fiber optics with SMA terminations.

Additional Information:  SMA-USP Flowcell

The SMA-Fluorescence Flowcell contains fused silica windows as wetting surfaces at each fiber optic junction. The flowcell is available in PEEK and Stainless Steel and is compatible with standard SMA terminated fiber optics.  The windows are removable for cleaning or replacement to another material with differing optical bandpass properties.  Each cell comes with Upchurch fittings, tubing, and this instruction sheet.  Additional Information: SMA-Fluorescence Flowcell

The FIA-Z-CELL Flowcell is a variation on the FIAlab SMA-Z flowcell that uses optical fibers in 1.58-mm ferrules instead of windows. The FIA-Z-CELL's design allows you to set the optical pathlength from 0 to 10 mm. Standard cell materials are Plexiglas, stainless steel or PEEK polymer.   FIA-Z Flowcell