GilAir Plus, DL to STP Upgrade (factory only) Back Catalog number: 811-0945-01-R Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-9918-03 Go-Cal AC Adapter Euro, 100-240V Price on request 800450 Soap Solution, Flow Cell (8 oz.), Gilibrator/Gilib Price on request GF25450 Filter, MCE, 0.45µm, 25mm, TEM 100/Pack Price on request