When cleaning cones which have a screw thread, it is important that the thread is not contacted by any corrosive solution. If the thread gets corroded, the cone may not seal correctly, or it may bond to the base and be difficult to remove. With Pt cones, the thread is likely to wear out before the Pt insert.
It is also important to keep the thread in good condition to prevent the possibility of cross-threading and potential damage to the instrument housing. The ConeGuard simply screws onto the threaded part of the cone and O-ring seals prevent any solution from meeting the thread, protecting it from corrosion during the cleaning process.
ConeGuard Thread Protector, Agilent 4500/7500 Sampler ConeLearn More
AW Part Number: 70-803-1000 OEM Part Number(s): 70-803-1000
AW Part Number: 70-803-1002 OEM Part Number(s): 70-803-1002
AW Part Number: 70-803-1004 OEM Part Number(s): 70-803-1004
ConeGuard Thread Protector, Agilent 7700x/7800/8800/8900 SkimmerLearn More
AW Part Number: 70-803-1008 OEM Part Number(s): 70-803-1008
AW Part Number: 70-803-1024 OEM Part Number(s): 70-803-1024
AW Part Number: 70-803-1026 OEM Part Number(s): 70-803-1026
AW Part Number: 70-803-1028 OEM Part Number(s): 70-803-1028