BrandTech BRAND Disposable Plastic Cuvettes Acrylic and Polystyrene BrandTech Polystyrene PS Cuvettes Macro. Acrylic cuvettes are suitable for assays between 300nm and 900nm. Choose polystyrene cuvettes for routine assays between 340nm and 900nm. Cuvettes include an arrow mark to indicate direction of transmission and reduce variation. Cuvettes are grouped by manufacturing mold cavity number to ensure the lowest variation in extinction coefficient. Packaged in low dust low scratch material. Cuvettes are durable and provide accurate reliable results. Cuvettes are compatible with most spectrophotometers and photometers. Cuvettes are reusable and can be easily washed. To return cuvettes to their original state including a complete loss of integrity simply trim the tip. After testing simply trim the tip and re-use the cuvette. Specifications for BrandTech BRAND Disposable Plastic Cuvettes Acrylic and Polystyrene BrandTech 759071D Polystyrene (PS) Cuvettes Macro: Volume Range mL: 2.5 4.5 Description: Macro BrandTech No.: 759071D Unit: Pack of 100 (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 100percent 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 49. 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 Disposable Plastic Cuvettes Acrylic and Polystyrene BrandTech Polystyrene (PS) Cuvettes Macro 759071D/ 47751-090 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. BrandTech BRAND Disposable Plastic Cuvettes Acrylic and Polystyrene BrandTech 759071D Polystyrene (PS) Cuvettes Macro