Versatile Chemistry Lab Glass Dropper Pipette with Measurement Markings - 0.2ml

🪞 Product Description: Introducing our versatile Chemistry Lab Glass Dropper Pipette, available in multiple sizes including 0.1ml, 0.2ml, 0.5ml, 1ml, 2ml, 5ml, 10ml, 20ml, and 50ml. Each pipette is meticulously designed for precision and ease of use, featuring clearly marked scale lines for accurate measurement, making it an essential tool for any laboratory setting.

🪞 Material: Crafted from high-quality glass, these dropper pipettes ensure durability and resistance to chemical reactions, providing consistent performance in various lab applications.

💥 Preparation Guidelines: Before utilizing the pipette for your experiments, it is essential to prepare it correctly. Start by cleaning the pipette with a chromic acid wash to eliminate any lingering oil from the inner wall. This step ensures that subsequent measurements are free from contamination. After the initial cleaning, thoroughly rinse the pipette with water, followed by a final rinse using distilled water. It's crucial that the pipette's wall is free of water droplets before any liquid transfer. To maintain concentration accuracy, blot the inside and outside of the pipette tip with filter paper before drawing up any liquid. Additionally, rinse the pipette wall 2 to 3 times with the liquid you intend to use to ensure uniform concentration throughout your measurements.

Product Variants: This item comes in a range of specifications: 0.1ml, 0.2ml, 0.5ml, 1ml, 2ml, 5ml, 10ml, 15ml, 20ml, 25ml, and 50ml—allowing users to select the perfect size for their specific applications.

📦 Package Includes: Each order contains one pipette, carefully packaged to ensure it reaches you in immaculate condition.

🪞 Perfect for students, researchers, and professionals alike, our Chemistry Lab Glass Dropper Pipette is a reliable choice for anyone in need of precise liquid measurement tools.