BPA Free Silicone Test Tube End Sealing Caps 20Pcs Food Grade Syringe Needle Covers for Cosmetic Liquid Storage

### Key Advantages 1. **Excellent High Temperature Resistance**: Made of industrial-grade heat-resistant silicone, these caps can bear continuous extreme high temperature, perfectly adapting to all kinds of high-temperature working environments in labs. 2. **Wide Application Scenarios**: This product fits a variety of experimental instruments, not only for power chromatography oil syringes, but also for glass needle caps, test tube plugs and other lab supplies, with strong practicability. 3. **Reliable Sealing Effect**: The elastic silicone fits closely to the container opening, completely avoiding leakage of liquid or gas, so you can get accurate experimental data without interference. 4. **Long-Lasting & Lightweight**: These silicone caps have high wear resistance, compression resistance and stretch performance, remaining in perfect shape even after long-term use. The light silicone material also brings you a more comfortable using experience. 5. **Easy to Clean**: The non-stick, waterproof and oil-repellent silicone surface is super easy to clean. You only need to rinse it with water or wipe it with alcohol, no complicated cleaning steps are needed, which saves you a lot of time.

### Product Parameters Material: Silicone Size: As displayed in the product images Color: As displayed in the product images Quantity: 20 pieces per pack

### Warm Reminders 1. The images are for reference only, please check the product description for detailed size information. 2. 1-2mm measurement error is normal due to manual measurement, thanks for your kind understanding. 3. The actual color of the item may be slightly different from the pictures due to different monitor calibration. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.