Costa Mesa, CA January 1, 2020 – Marquest Scientific, Inc., the leading provider of non-metallic laboratory faucets and fixtures has introduced AQUIS, a complete line of spray, nitro, and dispensing guns.

Costa Mesa, Calif. - December 1, 2009 - Marquest Scientific is pleased to introduce its Series TG line of Gauge/ Instrument Isolators. The all new design is ideal for all chemical and high purity water applications requiring the instrument or gauge be isolated from the process media.

COSTA MESA, Calif., Jan. 6, 2016 /PRNewswire-iReach/ -- Marquest Scientific, Inc., the leading provider of non-metallic laboratory faucets and fixtures has introduced it's new line of Duraline Laboratory Faucets for DI water applications. Fields of Application include: Distilled, Deionized, RO, Ultra Filtrated Water, and Chemical Dispensing. This new line provides the durability and strength of a metal faucet without the contamination and corrosion that metal introduces into the processing and dispensing environment. Designed and built to withstand constant use found in commercial applications, Duraline features all injection molded components including a heavy wall stanchion. The control valve ensures a positive closed position with all PTFE sealing. An encapsulated PTFE shut off seal provides for repetitive on/off, leak proof operation. Offered in PVC, Natural Polypropylene, and PVDF materials.

Costa Mesa, Calif. - July 19, 2007 - Marquest Scientific announces the expansion of its line of laboratory faucets to include a complete array of engineered components and assemblies for control and distribution of fluids in the laboratory environment. The new line provides the lab designer and end user with, essentially, unlimited options to configure the point of use requirements.

Anaheim, Calif. - October 13, 2003 - Marquest Scientific has introduced a new Needle Valve featuring a Tri-Oval, ergonomically designed handle. The design represents the latest in Solid Works design technology, whereby multiple hand and finger positions can be overlaid, studied and implemented simultaneously. The handle employs the proven three prong, star configuration for fast open and close operation. However, fine metering can be accomplished by placing fingers on the center of the Tri-Oval geometry or using a prong of the star and the opposing Tri-Oval surface. This allows the operator to select the most effective and comfortable position to meter the flow through the valve.