HIGH PERFORMANCE LIQUID CHROMATOGRAPHS

Brand	Owner (click to sort)	Address	Description
ARIA	Cohesive Technologies, Inc.	101 Constitution Boulevard Franklin MA 02038	High performance liquid chromatographs and software for use to control high performance liquid chromatographs, all sold as a unit;
SYSTEM GOLD	BECKMAN COULTER, INC.	250 South Kraemer Blvd Brea CA 92821	high performance liquid chromatographs and computer programs for use with chromatographs;SYSTEM;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

An automatic sampler for automatically sampling liquid samples to be introduced into apparatuses that analyze liquid samples, such as liquid chromatographs, includes a needle with a tapered tip end for suctioning and ejecting liquid, a mechanism for moving the needle in the horizontal and vertical directions, and an injection port having an insertion hole into which the tip end of the needle can be inserted. The outer diameter of the tip end of the needle is at least 0.1 mm and at most 0.6 mm. By reducing the needle-to-port contact area, the automatic sampler facilitates high-sensitivity and high-precision analyses by significantly reducing the amount of cross-contamination, regardless of the type of samples.