The Calibration Gram Scale Weight Set is designed specifically for use in biological laboratories. This set includes weights in increments of 1g, 2g, 5g, 10g, and 20g to ensure accurate calibration of digital scales. These precise calibration weights help to maintain the accuracy and reliability of lab measurements, making them essential for tasks in healthcare, research, and industrial settings. Ideal for maintaining the integrity of experiments and tests, this weight set is a valuable accessory for any lab or industrial setting.