The BRAND disposable UV-Transparent Spectrophotometer cuvettes are available in three different sizes; ultra-micro, semi-micro, and macro which offer additional flexibility regarding sample volume (see table below for specifications).
The ultra-micro cuvettes are available individually-wrapped and independently-certified DNA-, DNase-, and RNase-free for an extra degree of sample protection. The BRAND cuvettes have improved chemical resistance; including most polar organic solvents, as well as a broad range of acids and bases. Polystyrene and methacrylate cuvettes have a lower chemical resistance compared to the BRAND UV-Cuvettes which are compatible with chemicals such as acetone, butanone, DMF, and concentrated hydrochloric acid.
The benefits of disposable cuvettes have many advantages over quartz cuvettes. Quartz cuvettes are expensive and typically cost much more than disposable UV-Cuvettes. Disposable UV-Transparent cuvettes eliminate the risk of sample carryover and can enhance the reliability of analytical results. Traditional quartz cuvettes take approximately 5 minutes to wash and dry, using disposable UV-Transparent spectrophotometer cuvettes will eliminate the need for cleaning and reusing cuvettes which in turn will save time and money.
Our cuvettes are designed to fit all major spectrophotometers and photometers from all the top manufacturers. If you are concerned about unit compatibility, request a free sample to try out before you decide to buy.