DescriptionFeaturesReviews Description Shimadzu Gas Filter - Combi (Oxygen/Moisture) This Combi trap is ideal for purifying carrier gas. It contains oxygen and moisture scrubbers in one easy to change economical cartridge. Features Predecessor P/N 227-37011-04 Reviews Be the first to review this item There are no reviews yet Related products SH Gas Filter Kit - GC-ECD SH Gas Filter Kit - GC-ECD 8.777,00 kr.