Words similar to oil-free

Example sentences for: oil-free

How can you use “oil-free” in a sentence? Here are some example sentences to help you improve your vocabulary:

PCR reactions and restriction digests (PCR-RFLP) are optimized for each marker and performed on the PTC-100 Programmable Thermal Controller (MJ Research) outfitted with a heated lid for oil-free amplifications.
The cells were imaged following excitation of rhodamine-phalloidin with an argon laser beam at a wavelength of 554 nm using either an inverted- or an uprighted-staged microscope equipped with either a 10X or a 20X oil-free objective and an epifluorescent illumination attachment.
If aeration is used, use only oil-free air compressors to prevent contamination.
Oil-free air pumps should be used where possible.