Round aperture flow cells (Type 585 series)

Product / Spectroscopy

Types 585.1 and 585.15 optimise a very small sample volume by using a cylindrical sample chamber with a very small diameter; Type 585.2 is sub-micro and Type 585.3 is a small-volume round aperture cell with a 3 mm diameter. Available "Z" dimensions are 8.5, 15 (cell height 35 mm) and 20 mm.

Product group: UV/VIS and fluorometer cells
Brand: Starna Scientific

Manufacturer website

Source: manufacturer website (opens in a new tab) · Image: manufacturer website

Order codes and options

32 codes

Round aperture flow cells (Type 585 series) order codes and properties
Code	Window material	Path length	Nominal volume	Z dimension
585.1-Q-10/Z8.5	Spectrosil quartz (far UV) (170-2700 nm)	10 mm	0.008 mL	8.5 mm
585.15-Q-10/Z8.5	Spectrosil quartz (far UV) (170-2700 nm)	10 mm	0.018 mL	8.5 mm
585.1-Q-10/Z15	Spectrosil quartz (far UV) (170-2700 nm)	10 mm	0.008 mL	15 mm
585.15-Q-10/Z15	Spectrosil quartz (far UV) (170-2700 nm)	10 mm	0.018 mL	15 mm
585.1-Q-10/Z20	Spectrosil quartz (far UV) (170-2700 nm)	10 mm	0.008 mL	20 mm
585.15-Q-10/Z20	Spectrosil quartz (far UV) (170-2700 nm)	10 mm	0.018 mL	20 mm
585.2-SOG-10/Z8.5	Special optical glass (320-2500 nm)	10 mm	0.032 mL	8.5 mm
585.2-SOG-10/Z15	Special optical glass (320-2500 nm)	10 mm	0.032 mL	15 mm
585.2-SOG-10/Z20	Special optical glass (320-2500 nm)	10 mm	0.032 mL	20 mm
585.2-Q-10/Z8.5	Spectrosil quartz (far UV) (170-2700 nm)	10 mm	0.032 mL	8.5 mm
585.2-Q-10/Z15	Spectrosil quartz (far UV) (170-2700 nm)	10 mm	0.032 mL	15 mm
585.2-Q-10/Z20	Spectrosil quartz (far UV) (170-2700 nm)	10 mm	0.032 mL	20 mm
585.3-SOG-10/Z15	Special optical glass (320-2500 nm)	10 mm	0.07 mL	15 mm
585.3-SOG-20/Z15	Special optical glass (320-2500 nm)	20 mm	0.14 mL	15 mm
585.3-SOG-40/Z15	Special optical glass (320-2500 nm)	40 mm	0.28 mL	15 mm
585.3-SOG-50/Z15	Special optical glass (320-2500 nm)	50 mm	0.35 mL	15 mm
585.3-SOG-100/Z15	Special optical glass (320-2500 nm)	100 mm	0.7 mL	15 mm
585.3-Q-10/Z8.5	Spectrosil quartz (far UV) (170-2700 nm)	10 mm	0.07 mL	8.5 mm
585.3-Q-20/Z8.5	Spectrosil quartz (far UV) (170-2700 nm)	20 mm	0.14 mL	8.5 mm
585.3-Q-40/Z8.5	Spectrosil quartz (far UV) (170-2700 nm)	40 mm	0.28 mL	8.5 mm
585.3-Q-50/Z8.5	Spectrosil quartz (far UV) (170-2700 nm)	50 mm	0.35 mL	8.5 mm
585.3-Q-100/Z8.5	Spectrosil quartz (far UV) (170-2700 nm)	100 mm	0.7 mL	8.5 mm
585.3-Q-10/Z15	Spectrosil quartz (far UV) (170-2700 nm)	10 mm	0.07 mL	15 mm
585.3-Q-20/Z15	Spectrosil quartz (far UV) (170-2700 nm)	20 mm	0.14 mL	15 mm
585.3-Q-40/Z15	Spectrosil quartz (far UV) (170-2700 nm)	40 mm	0.28 mL	15 mm
585.3-Q-50/Z15	Spectrosil quartz (far UV) (170-2700 nm)	50 mm	0.35 mL	15 mm
585.3-Q-100/Z15	Spectrosil quartz (far UV) (170-2700 nm)	100 mm	0.7 mL	15 mm
585.3-Q-10/Z20	Spectrosil quartz (far UV) (170-2700 nm)	10 mm	0.07 mL	20 mm
585.3-Q-20/Z20	Spectrosil quartz (far UV) (170-2700 nm)	20 mm	0.14 mL	20 mm
585.3-Q-40/Z20	Spectrosil quartz (far UV) (170-2700 nm)	40 mm	0.28 mL	20 mm
585.3-Q-50/Z20	Spectrosil quartz (far UV) (170-2700 nm)	50 mm	0.35 mL	20 mm
585.3-Q-100/Z20	Spectrosil quartz (far UV) (170-2700 nm)	100 mm	0.7 mL	20 mm

Technical specifications

Round aperture flow cells (Type 585 series) technical specifications
Window materials	Spectrosil quartz, Special optical glass
Path length range (mm)	10 - 100 mm
Nominal volume range (mL)	0.008 - 0.7
Number of variants	32

Source: starnacells.com (opens in a new tab) · Starna Cells 2026 Catalog, pp. 20-21 (dimension table) · starnacells.com (opens in a new tab) · starnacells.com product type page. Values come from the manufacturer and are confirmed at the quotation stage.