Silicone Oil-free filter needle

This filter needle is the world’s first commercially available silicone oil-free filter needle. As ordinary filter needles are siliconized, a potential risk of silicone oil is introduced when using an ordinary filter needle with the Zero Residual™ products. With the development of the Zero Residual™ silicone oil-free filter needle this potential silicone oil risk is eliminated, realizing the silicone oil-free trail that is enabled by the Zero Residual™ concept.