Available from SpectrEcology
Disposable cuvettes, 2 sided and 4 sided, caps and lids and cuvette racks. Styles included UV and VIS wavelength range, micro, semi micro and macro volumes, and 2 sided for absorbance or 4 sided for fluorescence. Free shipping for orders over $100
Square lids for all 1cm rectangular cuvettes (disposable or quartz0and transfer pipettes for filling cuvettes are also available.