Restek Literature generally is updated regularly > OLDER material is kept for archive” Purposes -a Customer TECHNICAL Resource see 2011-2, 2015-6 Catalogs some items no longer available / superced : Printed Catalogs R NO LONGER AVAILABLE from Restek !
GC Replacement Parts
Consumables
Injector Liners\
Septa
Fittings & Ferrules
some Detector Parts
from 2011/12 ( last update PDF 20 Brochure available > ASK! )
Varian GCs “(older models, but Only until they are ALL gone )