Shimadzu Needle Seal, Vespel for SIL-20A/AC

Product information "Shimadzu Needle Seal, Vespel for SIL-20A/AC"
Specification: Vespel
OEM: 228-48258-91, Old # 228-48249-92
OEM: 228-48258-91, Old # 228-48249-92