PerkinElmer Ultra Clean Base plate 2 Position - 1/8'' Brass - N9306805

Double position Ultra Clean Base Plate for GC. A base plate allows cartridges to be exchanged without introducing oxygen. Its features and benefits include - Ultra-high capacity; High-purity output ensures 99.9999% Pure gas; "Quick connect" fittings for easy, leak-tight cartridge changes; Glass inside to prevent diffusion, plastic outside for safety and Easy-to-read indicators.