The Rainin Pipet-Lite XLS SL-10 is a high-quality single channel pipette designed for precision and accuracy in various laboratory settings. Made in the United States by Rainin, this pipette is ideal for use in physical, dental, veterinary, medical, microbiological, and biological laboratories. With a unit quantity of 1, this pipette is reliable and efficient for pipetting volumes ranging from 0.5 to 10 microliters. Its reputable brand name and specific model make it a popular choice for researchers and professionals seeking precise and consistent results in their experiments and analyses.