Cope-LLG Catalogue 2018

1126 10. Optical instruments and Microscopes Photometers/Plastic cuvettes GENERAL CATALOGUE EDITION 20 E & OE. Plastic disposable UV-Cuvettes for the UV/VIS range UV-transparent plastic Brand cuvettes replace fragile glass or quartz cuvettes in many applications that were previously beyond the range of plastic cuvettes. Designed for single use, they eliminate time-consuming washing, and the cross-contamination risk associated with washing and re-using cuvettes. Their very high chemical resistance allows use with most polar solvents, acids and alkalis (e.g. Acetone, Butanone, DMF, hydrochloric acid). The UV-uvette micro has a working range from 230 nm - sample volumes as small as 70 µl are sufficient. The UV-Cuvette is also available in macro and semi-macro sizes for applications from 230 nm to 900 nm. - Specially designed for photometric determination of proteins, ssDNA, dsDNA, TNA and oligonucleotides in the UV range. - Ideally suited for measurements at 260 nm, 280 nm and in the visible range. - Two different centre heights (8.5 mm and 15 mm) allow use in most commercial spectrophotometers without adapters (for more information please visit the Brand website, www.brand.de ). - Round caps provide a tight seal and allow storage of samples at -20 °C. - Coloured caps are available for easy sample identification. - Grouped by mould cavity number to minimize extinction value variation. The UV cuvette is also available as a macro and semi-microscope cuvette for analyzes from 230 to 900 nm. Made of plastic for the UV/VIS range. For analyzes from 230 to 900 nm - Compatible with most polar solvents, as well as acids and alkalis (eg acetone, butanone, DMF, concentrated HCL, etc.) - Ideal for the determination of proteins, DNA, RNA - number-sorted to reduce extinction deviations - Vertified windows to protect against scratches 1 BRAND 1 Description Capacity Path length Operating range PK Cat. No. µl mm nm UV micro cuvette (centre height 8.5 mm) UV micro cuvette (centre height 8.5 mm) UV micro cuvette (centre height 15 mm) UV micro cuvette (centre height 15 mm) Cap for UV micro cuvette, blue Cap for UV micro cuvette, yellow Cap for UV micro cuvette, green Cap for UV micro cuvette, orange UV macro cuvette UV semi-micro cuvette 70 - 850 70 - 850 70 - 550 70 - 550 2.5 ml - 4.5 ml 1.5 - 3.0 ml 10.0 10.0 10.0 10.0 10.0 10.0 230 - 900 230 - 900 230 - 900 230 - 900 230 - 900 230 - 900 100 500 100 500 100 100 100 100 100 100 9.406 120 9.406 121 9.406 122 9.406 123 9.406 124 9.406 125 9.406 126 9.406 127 9.406 119 9.406 118 UV cuvette UVette ® The plastic material of the UVettes ® provides a transparency range of 220 nm to 1600 nm. It is possible to carry out measurements in the UV range as well as the entire VIS range. - Suitable for measuring small volumes, min. 50 µl - Individually blister-packed for sterile work - DNA-/RNase- and protein-free - Choice of two optical path lengths: 2 mm and 10 mm - UV- and VIS-transparent between 220 nm and 1600 nm - Volume markings at 500 µl and 1000 µl - Total transparent material with outstanding surface properties - Optimal filling guaranteed by tapered cuvette base - Recessed optical window prevents scratches - Self-standing design - Marking possible on frosted gripping surface - Optimal use in BioPhotometer and in most common spectrophotometers, using adapters. 2 3 Eppendorf AG 2 3 Description PK Cat. No. UVettes ® , 80 x individually wrapped, disposable cells for direct use in BioPhotometer, path length 2 and 10mm UVette ® routine pack, Eppendorf Quality, path length 2 and 10mm Starter kit, 80 x UVettes ® + 1 universal adapter for photometers/spectrophotometers with beam centre height of 15 mm, convertible 80 200 80 9.409 392 9.409 398 9.409 397