Dispenser, bottle top, analogue, Organic,with recirculation valve, 10-10ml x 1.0ml Brand Dispensette® S bottle top dispensers DE-M marking, supports a very wide range of applications for the dispensing of aggressive reagents directly from a supply bottle. The dispensers can be used for concentrated bases, saline solutions, a variety of organic solvents and concentrated acids, for example, H3PO4 and H2SO4, (there are certain exceptions such as HCL, HNO3, and HF etc.) Due to an improved flow technology, priming is faster and less force is needed during dispensing, especially for instruments with large volumes. Available in analogue or digital versions, with or without return recirculation valves. The Dispensette® S Organic version is ideal for dispensing solvents such as chlorinated and fluorinated hydrocarbons like trichlorotrifluoroethane, and dichloromethane or acids such as concentrated HCL and HNO3 (except HF) as well as trifluoroacetic acid (TFA), tetrahydrofurane (THF) and peroxide Dispensers with a 5 or 10ml capacity are supplied with a set of 5 adapters; GL 24–25, GL 28/S 28, GL 32–33, GL 38 and S 40 and have a filling tube length of 125 to 240mm. Dispensers with larger volumes than 10ml are supplied with 3 adapters; GL 32–33, GL 38 and S 40 and have a filling tube length of 170 to 330mm.