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| Description: | Starna Spectrophotometer Flow Cells |
|---|---|
| Physical Configuration: | Fully masked cell with rectangular aperture, other dimensions see charts below, optimised for the lowest volume for instruments with a wide beam geometry. See a demonstration of sample flow |
| Primary use: | Absorbtion measurement in useable range (see charts below) |
| Clear windows: | Two |
| Instrument: | Can be used with most spectrophotometers |
| Pathlengths available: | 1, 2, 5, 10, 20, 40, 50mm |
| Most commonly used path length: | 10mm |
| Aperture dimensions: | 6.5mm wide x 11mm high |
| Available 'Z' dimensions: | 8.5, 15, 20mm |
| Usage note: | "Z" dimension is critical as the cell compartment must be correctly aligned in your instrument light beam, see chart below |
| Connections: | Tubulations fused to the top of the cell allow for simple and secure flow connectionswith flexible tubing such as silicone rubber, PVC or PTFE. The tubularions attached to the top of the cell are 2mm ID, 4mm OD and 10mm long (approx). |
| "Z" Dimensions of Instrument Manufacturers | |||
|---|---|---|---|
| Instrument Manufacturer | Z Dimension in millimeters | Instrument Manufacturer | Z Dimension in millimeters |
| Agilent® | 15 mm | Perkin-Elmer® | 15 mm |
| Beckman® | 8.5 mm | Pharmacia® | 15 mm |
| Bio-Rad® | 8.5 mm | Shimadzu® | 15 mm |
| Eppendorf® | 8.5 mm | Spectronics® | 8.5 mm |
| Hewlett Packard® | 15 mm | Turner® | 8.5 mm |
| Hitachi® | 8.5 mm | Varian® | 20 mm |
| Window material: Spectrosil Quartz or equivalent, useable range: 170 to 2700nm | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Starna | Path | Exterior | Interior | 'Z' | Nominal | Number | ||||
| Catalog | Length | Width | Length | Height | Width | Length | Height | Dimension | Volume | Polished |
| Number | mm | mm | mm | mm | mm | mm | mm | mm | ml | Windows |
| 73.65/Q/1/Z8.5 | 1 | 12.5 | 12.5 | 38.5 | 6.5 | 1 | 11 | 8.5 | 0.072 | 2 |
| 73.65/Q/1/Z15 | 1 | 12.5 | 12.5 | 45 | 6.5 | 1 | 11 | 15 | 0.072 | 2 |
| 73.65/Q/1/Z20 | 1 | 12.5 | 12.5 | 45 | 6.5 | 1 | 11 | 20 | 0.072 | 2 |
| 73.65/Q/2/Z8.5 | 2 | 12.5 | 12.5 | 38.5 | 6.5 | 2 | 11 | 8.5 | 0.144 | 2 |
| 73.65/Q/2/Z15 | 2 | 12.5 | 12.5 | 45 | 6.5 | 2 | 11 | 15 | 0.144 | 2 |
| 73.65/Q/2Z20 | 2 | 12.5 | 12.5 | 45 | 6.5 | 2 | 11 | 20 | 0.144 | 2 |
| 73.65/Q/5/Z8.5 | 5 | 12.5 | 12.5 | 38.5 | 6.5 | 5 | 11 | 8.5 | 0.360 | 2 |
| 73.65/Q/5/Z15 | 5 | 12.5 | 12.5 | 45 | 6.5 | 5 | 11 | 15 | 0.360 | 2 |
| 73.65/Q/5Z20 | 5 | 12.5 | 12.5 | 45 | 6.5 | 5 | 11 | 20 | 0.360 | 2 |
| 73.65/Q/10/Z8.5 | 10 | 12.5 | 12.5 | 38.5 | 6.5 | 10 | 11 | 8.5 | 0.720 | 2 |
| 73.65/Q/10/Z15 | 10 | 12.5 | 12.5 | 45 | 6.5 | 10 | 11 | 15 | 0.720 | 2 |
| 73.65/Q/10/Z20 | 10 | 12.5 | 12.5 | 45 | 6.5 | 10 | 11 | 20 | 0.720 | 2 |
| 73.65/Q/20/Z8.5 | 20 | 12.5 | 22.5 | 38.5 | 6.5 | 20 | 11 | 8.5 | 1.440 | 2 |
| 73.65/Q/20/Z15 | 20 | 12.5 | 22.5 | 45 | 6.5 | 20 | 11 | 15 | 1.440 | 2 |
| 73.65/Q/20/Z20 | 20 | 12.5 | 22.5 | 45 | 6.5 | 20 | 11 | 20 | 1.440 | 2 |
| 73.65/Q/40/Z8.5 | 40 | 12.5 | 42.5 | 38.5 | 6.5 | 40 | 11 | 8.5 | 2.880 | 2 |
| 73.65/Q/40/Z15 | 40 | 12.5 | 42.5 | 45 | 6.5 | 40 | 11 | 15 | 2.880 | 2 |
| 73.65/Q/40/Z20 | 40 | 12.5 | 42.5 | 45 | 6.5 | 40 | 11 | 20 | 2.880 | 2 |
| 73.65/Q/50/Z8.5 | 50 | 12.5 | 52.5 | 38.5 | 6.5 | 50 | 11 | 8.5 | 3.600 | 2 |
| 73.65/Q/50/Z15 | 50 | 12.5 | 52.5 | 45 | 6.5 | 50 | 11 | 15 | 3.600 | 2 |
| 73.65/Q/50/Z20 | 50 | 12.5 | 52.5 | 45 | 6.5 | 50 | 11 | 20 | 3.600 | 2 |
| Starna Cells, Inc | PO Box 1919 | Atascadero, CA 93423 USA |
| Phone: 805-466-8855 | Fax: 805-461-1575 | e-mail: sales@starnacells.com |