Stainless steel.

• Seamless and pre-cut to ensure burr-free, flat connections
• Rockwell hardness (B) is maximum of 95
• Many sizes feature a colour-coded band for easy ID identification
• These products are RoHS compliant and meet ASTM A-269-10 and A-213

Each machine-cut end is polished, deburred on the inside and outside edges, and then the entire tubing is passivated. Finally, reagent-grade isopropanol is flushed through each piece. The thorough preparation and cleaning procedure guarantees tubing that is truly ready-to-use, with flat, burr-free ends and a clean finish. This care is important in achieving zero-dead-volume connections and good chromatographic results. Additionally, this tubing can be sterilised by numerous methods; however, if the tubing needs to be autoclaved, the colour-coded band (if present) should be removed beforehand.