Pumps and Other Drives

Being suitable for conventional FIA procedures, as well as for gradient techniques and stopped-flow measurements, the hydrodynamic injection variations presented above are also ideally suited for microminiaturization. 

Aqueous solutions dilute acid and basic reagents formaldehyde actaldehyde dilute alcoholic solutions Alcohols aliphatic hydrocarbons cyclohexane carbon tetrachloride dilute methyl cellosolve Lower alcohols (including butanol) acetone dilute acids and bases acetic acid acetic acid anhydride 

Concentrated (mineral) acids chlorinated solvents aromatic hydrocarbons (benzene, toluene, xylene) (hydrocarbons) 

Medium to strong acids and bases alcohols aldehydes perchloric acid pickling solutions turpentine oils 

Esters aldehydes, ketones aromatic hydrocarbons chloroform ethers acids bases Higher alcohols (e.g., isoamyl and isopropyl alcohol) esters ethers strong acids and bases aliphatic and aromatic hydrocarbons chlorinated solvents Ketones methyl alcohol dioxane ethers aldehydes tetrahydrofuran 

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