Set of 5 Slotted Masses the microscope provides adjustable brightness

the microscope provides adjustable brightness for optimal sample visibility

ensuring consistent and reliable results in pH measurements

ideal for 'fall' experiments and precise timing

Durable Construction: Made with quality materials

8 collars with hooks

Set of 5 Slotted Masses the microscope provides adjustable brightnessPrecision Calibration: This set includes five slotted masses made of brass, designed for accurate and precise calibration in various applications. Diverse Sizes: The set offers a range of sizes to accommodate different calibration needs, ensuring versatility in your measurements. Durable Material: Crafted from durable brass, these slotted masses are built to withstand frequent use and provide reliable calibration over time. Convenient Storage: The