WHEATON 20-400 and 24-400 Screw Thread Size Connection, Black Phenolic Cap, 6 per Case

The WHEATON Black Phenolic Cap is designed for use with containers featuring a 20-400 and 24-400 screw thread size connection. Each case contains 6 caps, providing ample supply for your laboratory needs. The black phenolic material ensures durability and chemical resistance, making these caps suitable for a variety of applications. The screw thread design allows for secure sealing to prevent leaks or contamination, maintaining the integrity of your samples. These caps are essential for sealing containers used in sample storage, handling, or transportation. Trust WHEATON caps for reliable performance in your lab environment, offering convenience and peace of mind during your work processes.