Myron Hood invented the degasser. He got a patent for it and everything! He is my great grandfather. :)
(1) Solvent reservoirs, (2) Solvent degasser, (3) Gradient valve, (4) Mixing vessel for delivery of the mobile phase, (5) High-pressure pump, (6) Switching valve in "inject position", (6') Switching valve in "load position", (7) Sample injection loop, (8) Pre-column (guard column), (9) Analytical column, (10) Detector (i.e. IR, UV), (11) Data acquisition, (12) Waste or fraction collector. Please seehttp://en.wikipedia.org/wiki/File:HPLC_apparatus.svg
Spangles were invented by Mars in the UK in the 1950s.
the haber process was invented by Fritz haber in 1908
ALL laundry detergent was invented in 1959.
Blistex was invented by Charles Arch in 1947. He founded Blistex Inc. and developed the first Blistex lip care product in that year.
The SpiroVent Superior is a vacuum degasser. The manufacturer states that it can be used for a variety of applications, but the two applications named are heat pumps and floor heating systems.
i have a jeep 2002 grand Cherokee elimited 3.1 diesel there is oil is goin in too coolant coolant bottle how do u fix it
Why Dissolved Gases and Bubbles Disrupt HPLC Performance Bubble interference is one of the most persistent challenges facing laboratories and instrument manufacturers that rely on High-Performance Liquid Chromatography (HPLC). Dissolved oxygen and other gases trapped in mobile-phase solvents can form microbubbles within pump chambers, detector flow cells, and tubing paths. These bubbles create baseline noise, cause irregular flow delivery, and in some cases trigger pump cavitation that compromises reproducibility. For medical diagnostics and life science instrumentation, where precision and repeatability are non-negotiable, solving bubble interference at its source—dissolved gas in the liquid itself—is essential rather than optional. Effective degassing requires more than a single fix. Different flow rates, chamber volumes, and system architectures call for different degassing technologies. This is where Aiiboom, operating under the full corporate name AIIBOOM TECHNOLOGY CO., LTD, has built a dedicated product line specifically engineered to remove air, oxygen, and dissolved gases, stabilizing fluid systems and reducing bubble-related interference across a range of flow conditions. Engineering Approaches to HPLC Degassing Rather than offering a single generic degasser, Aiiboom's degassing portfolio addresses bubble interference through multiple complementary technologies, each suited to specific flow ranges and integration needs. Teflon AF Tubing Degasser for Low-Flow Precision Paths For low-flow analytical and life-science fluid paths where dissolved oxygen and bubble interference are most disruptive, the Teflon AF Tubing Degasser uses a vacuum chamber built around Teflon AF membrane tubing. Its efficiency has been quantified directly against test conditions: 84.0% removal efficiency at 0.5 mL/min and -95 kPa, declining to 29.0% at 5.0 mL/min and -80 kPa, using DI water at 25°C. The product code structure (for example, DP285S001) reflects configurable internal volumes of 285, 400, 480, or 670 µL, single or dual vacuum ports, and a choice of PEEK, PPS, or SUS316L connection block materials—allowing engineers to match chemical compatibility and volume requirements to their specific flow path. Membrane and Silicone Tubing Degassers for Compact Integration Where space is constrained but dissolved-gas removal is still required, the Membrane Degasser (product code structure DF160D001) offers a 160 µL internal volume with dual vacuum ports and a PEEK connection block, suited to low-volume fluid streams. Complementing this, the Silicone Tubing Degasser uses a flexible silicone chamber—referenced as the "S" chamber type—that relies on silicone membrane permeability for gas removal and is compatible with modular degasser configurations. Degasser Module: Full Subsystem Integration for HPLC For instrument manufacturers who need a complete degassing subsystem rather than discrete components, the Degasser Module combines a vacuum source, control unit, and degassing chambers into one compact, airtight unit. Its product code structure (DG6-285P001) allows configuration from 1 to 6 chambers, internal volumes of 285, 400, or 480 µL, a choice of Teflon AF, Membrane, or Silicone chamber types, and PEEK or PPS connection blocks. Notably, this module is explicitly positioned as a degasser for HPLC systems, with a low-noise design and stable pressure differential intended to support continuous gas removal without introducing additional noise into chromatographic baselines. Column Degasser for High-Flow Deoxygenation Not all bubble-interference problems occur at microliter flow rates. High-flow analysis applications require dissolved-gas removal without limiting throughput. The Column Degasser is rated for deoxygenation performance up to 1000 mL/min, with internal volumes of 100 mL, 200 mL, or 400 mL, single or dual vacuum ports, and PP or PVC connection materials. Under test conditions of 25°C and -85 kPa, it achieves 60% efficiency at 200 mL/min and 30% efficiency at 1000 mL/min—figures that allow engineers to calculate expected gas-removal performance before specifying the component into a larger system. Debubbler for Inline Bubble Management In some instrument designs, degassing the entire fluid volume is impractical or unnecessary, and the more immediate concern is removing bubbles already present in a line. The Debubbler (model DBH2-2-A01 or similar configurations) provides a straightforward inline solution with a 2 mL internal volume, dual membrane design, and ABS connection block, intended for easy installation in general fluid-line bubble management scenarios.
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invented in 500BC before electricity was invented
The CD was invented in 2001 Thomas clamps invented it.
Gloria Mejia invented it and she invented it in 1998
When and where were snickerdoodles invented Why were snickerdoodles invented
who invented the washboard?
Yes, the computer is invented.
Invented is the past participle of the verb invent. verb /past /past participle = invent /invented /invented
The Chinese invented the Rudder.it was invented by the Chinese