At SEMA Gases we have a variety of accessories that make your work much safer. Think of accessories as carrying cases, gas sampling bags, sampling hoses and different types of calibration adaptors. All of our accessories are made of the best quality available and developed by renown brands such as Riken Keiki, Crowcon and SGI but also of our label SEMA Gases. Is the accessory that you are looking for not on this page? Contact us, and we will check availability for you.