Product Category Description:

These disposable UV-transparent cuvettes fit most commercial 10mm-pathlength spectrophotometers and photometers. Cuvettes are manufactured from a proprietary plastic that is transparent from 220–900nm, replacing quartz cuvettes for DNA, RNA, protein purity and quantification, and other UV/visible applications, while eliminating scratching, washing and sample cross-contamination. Cuvettes also offer superior chemical compatibility for polar organic solvents, acids, and bases, including acetone, butanone, DMF, and concentrated hydrochloric acid. Cuvettes are mold-cavity matched for the lowest variation in extinction coefficient.

Ultra-micro cuvettes are available in two z-dimensions (8.5mm and 15mm) to match the beam height of most commercial spectrophotometers. A 70µL minimum fill volume conserves sample. Round caps are available for ultra-micro cuvettes to provide a plug seal for short-term sample storage. Individually wrapped BIO-CERT* ultra-micro cuvettes are DNA-, DNase-, and RNase-free, providing a purity assurance not available with quartz cuvettes.

The polypropylene cuvette rack features 16 numbered positions and can be autoclaved to 121°C (250°F).

Specifications for BrandTech BRAND UV-Cuvette Disposable Spectrophotometer/Photometer Cuvettes, BrandTech 759230 Ultra-Micro Cuvettes:

Description:		Ultra-Micro Cuvettes
WindowHeight, mm:		15
BrandTechNo.:		759230
Unit:		Pack of 500
Pathlength:		10 mm
Volume Range, Ultra-Micro, 8.5 mm:		70–850 µL
Volume Range, Ultra-Micro, 15 mm:		70–550 µL
Volume Range, Semi-Micro:		1.5–3.0 mL
Volume Range, Macro:		2.5–4.5 mL

(Please note that the description and stock photo may not correspond to the specific model listed above)

We offer only genuine BrandTech products, authorized for sale in the U.S. and other markets, so you can be sure that you are buying authentic Spectrophotometers with a full manufacturer's warranty in addition to our own 100% Satisfaction Guarantee. We are your premier online distributor for BrandTech Spectrophotometers. We are an authorized supplier to all federal and state government agencies, as well as to research and educational institutions, and can facilitate volume orders on many types of laboratory equipment, lab consumables, and other products to help fulfill your specific needs. We offer Free Shipping and FREE USPS shipping to APO and FPO addresses on all orders in our store over $29.95. Please refer to our APO/FPO Shipping and Export Restrictions for more information on export to APO/FPO addresses.

In addition to the BrandTech BRAND UV-Cuvette Disposable Spectrophotometer/Photometer Cuvettes, BrandTech Ultra-Micro Cuvettes 759230/ 47743-840, we carry a full complement of Spectrophotometers as well as other product offerings from BrandTech. We also carry a full line of BrandTech accessories to help meet your laboratory and scientific needs.

For a complete selection of BrandTech Spectrophotometers, please visit our BrandTech page. For more brand name Spectrophotometers please visit our Spectrophotometers store section. To see our complete line of lab, medical, industrial, and scientific products, please see our science and lab equipment online catalog.