Harvest & Collection
PRODUCTS
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![Marki - MFLP-00009CH]( "Passive GaAs MMIC 4.2 GHz Lowpass Filter: MFLP-00009CH")
The MFLP-00009CH is a passive MMIC surface mount 4.2 GHz lowpass filter that is an ideal solution for small form factor, high rejection filtering.
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![HERMA - Robotic labeling cell 211R]( "Robotic Pharmaceutical Labeling Cell System: HERMA 211R HC")
With the robot-assisted labeling cell 211R HC, HERMA shows how challenges in wrap-around labeling of label material can be solved more effectively. Discover the advantages of our HERMA 211R HC labeling solution.
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![GettyImages-1300884716]( "Highly Precise Large Optics")
Discover PG&O's expertise in precision polishing & coating for large format optics up to 30", delivering exceptional flatness & surface quality.
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![amp20184]( "0.8 - 2.5 GHz, 500 Watt Solid State High Power Amplifier: AMP20184")
The Exodus Advanced Communications AMP20184 is a solid-state, high-power amplifier designed for various applications, including EMI/RFI testing, laboratory use, CW/Pulse operations, and all communication needs.
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![Samtec - Nitrowave]( "High-Performance RF Microwave Cable Assemblies: Nitrowave Series")
Nitrowave RF coaxial cables offer improved stability with flexure over time. The coaxial structure is designed to meet the demands of aerospace, defense, datacom, and many other growing markets.
WHITE PAPERS AND CASE STUDIES
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![GettyImages-1354172647-scientist-in-lab-with-flasks-pipette]( "De-Risking Automatic Visual Inspection (AVI) Through Integrated Validation")
De-Risking Automatic Visual Inspection (AVI) Through Integrated ValidationAligning visual inspection systems with site standards prevents costly validation failures. Discover strategies to de-risk equipment startup.
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![GettyImages-1400967286 regulations computer]( "Optimizing Early-Stage Oncology")
Optimizing Early-Stage OncologyA strategic partnership enables a U.S. biotech company to address the struggles with their Phase I first-in-human oncology trial.
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![Laser GettyImages-1311236338]( "Thales Receives Custom 10PW Beam Dump For World's Most Powerful Laser")
Thales Receives Custom 10PW Beam Dump For World's Most Powerful LaserBy collaborating with Gentec-EO and their distributor Laser Components, see how Thales was able to gather the necessary specifications and requirements for this project.
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![GettyImages-2036497698 clinical lab]( "Robust, Scalable Strategy For Monodisperse Nanosuspensions Of Poorly Soluble Drugs")
Robust, Scalable Strategy For Monodisperse Nanosuspensions Of Poorly Soluble DrugsBy tailoring the formulation strategy, selecting the appropriate excipients, and fine-tuning process conditions, see how our team was able to improve bioavailability and in vivo exposure.
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![punjab-CS]( "Disinfection Of Borewell Water For A World- Leading Beverage Company Bottler")
Disinfection Of Borewell Water For A World- Leading Beverage Company BottlerA beverage company in Punjab, India solved their water contamination issue by implementing Atlantium's HOD UV technology, achieving effective disinfection and desired ozone levels.
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![miGRATE]( "Enhancing Treatment Capacity With miGRATE™ Technology At Verrado WRF")
Enhancing Treatment Capacity With miGRATE™ Technology At Verrado WRFDue to rapid population growth in its service area, Verrado Water Reclamation Facility (WRF) in Verrado, Arizona faced a challenge. Its existing treatment capacity of 1.54 millions of gallons per day (MGD) had become insufficient to meet the rising demand and comply with both Total Suspended Solids (TSS) and Total Nitrogen (TN) permits.
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![GettyImages-1176842849 engineer]( "Increasing Productivity On The Production Line With Laser Power Measurement")
Increasing Productivity On The Production Line With Laser Power MeasurementDive into how one company's adoption of reliable laser output measurement on its production lines led to increased productivity and cost-efficiency.
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![HOD-UV-chile]( "RO Membrane Protection For A Desalination Plant In Mejillones, Chile")
RO Membrane Protection For A Desalination Plant In Mejillones, ChileRead about a seawater desalination plant that presented with several performance issues and chose the HOD UV system to control biofouling on the RO membranes.
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![greenville]( "Enhancing Data Capabilities For Greenville Water Utility")
Enhancing Data Capabilities For Greenville Water UtilityThe Greenville Water Utility in Indiana is leveraging Qatium to enhance its water management and leak detection capabilities, significantly improving service efficiency.
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![ecoa-regulatory-GettyImages-2159342566]( "Inspection Facilitation Without Local MAH Presence")
Inspection Facilitation Without Local MAH PresenceLocal expertise and centralized oversight ensured compliant, well‑coordinated inspections across countries, reducing operational risk and client burden while maintaining consistent authority engagement.
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![Naples-ARFF]( "Naples Aviation Authority ARFF Transition")
Naples Aviation Authority ARFF TransitionIn a groundbreaking effort to help airports transition from harmful PFAS-laden firefighting foams, the Naples Airport Authority enlisted ECT2 to manage the cleanup of PFAS-contaminated vehicles.
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![integrated-intelligence]( "Integrated Water Intelligence: Digital Water Metering And Digital Twin Technology")
Integrated Water Intelligence: Digital Water Metering And Digital Twin TechnologyIntegrating digital metering with digital twins transforms raw data into actionable network intelligence. This unified approach enables precise hydraulic simulations and proactive maintenance, helping utilities eliminate operational guesswork while improving water quality and system efficiency.
NEWS
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Ready-To-Use hiPSC-Derived Cells Help Optimize Lab Workflows2/18/2025
AMSBIO announces a new range of ready-to-use Human induced Pluripotent Stem Cell (hiPSC) -derived cardiomyocytes, hepatocytes, and neurons.
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Sivers Semiconductors And Nisko Projects Sign Partnership Agreement To Expand Presence In Israeli Markets4/16/2025
Sivers Semiconductors AB, a global leader in photonics and wireless technologies, today announced that it has signed an agreement with Nisko Projects, to expand sales presence for its Wireless business unit in Israel.
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Researchers Uncover Role Of A-Site Cation Ordering In Perovskite Anodes For High-Temperature Oxygen Evolution7/28/2025
Solid oxide electrolysis cells (SOECs) are a leading technology for carbon dioxide reduction and energy conversion, offering high current densities, excellent Faradaic efficiency, and low overpotentials. Perovskite oxides are commonly used as SOEC anodes, yet the impact of A-site cation ordering on their oxygen evolution reaction (OER) kinetics remains unexplored.
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Immundiagnostik To Highlight Innovative Detection Tools At 2025 ADLM Clinical Lab Expo7/15/2025
Immundiagnostik, Inc., along with its parent company Immundiagnostik AG (Bensheim, Germany), is pleased to announce its upcoming participation at the 2025 ADLM Clinical Lab Expo in Chicago, July 29–31.
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Pasternack's Newest Gain Horn Antennas Include Cage-Style Mounts And Coaxial Adapters1/20/2025
Pasternack, an Infinite Electronics brand and a leading provider of RF, microwave and millimeter-wave products, has launched its new in-house pre-built standard gain horn assemblies featuring coax adapters and antenna mounts.
ABOUT
Harvest and Collection
Harvest and collection is the process used to retrieve biological agents and vaccines present in cell cultures or to harvest and collect stem cells from blood or bone marrow. Many bioresearch companies have sophisticated systems for harvesting and collecting cells. These systems make counting cells easier and they also protect against contamination.
Cells are harvested once the cells reach a density level in the cell culture medium that precludes further growth. The best time to harvest cells is when they are in a confluent state (at least 50% of the culture dish is covered and before 100% of the dish is covered).
Cells can be harvested using on of three methods: Mechanical, using Proteolytic enzymes, or using EDTA. Mechanical harvesting uses a rubber spatula to remove the cells from the growth surface or culture. This method is quick but can cause many cells to die because it is highly disruptive. This method is favored when harvesting lots of different samples of cells to prepare extracts.
In this case, viability of the cells doesn’t matter. Three enzymes; Trypsin, Collagenase, and Pronase can be used in combination with EDTA. The combination of these enzymes with the EDTA makes cells detach from the growth medium.
This method is easy but also has a downside. It can damage the cell surface by eating up exposed cell surface proteins. EDTA can be used alone to detach cells from their medium and it is gentler than using trypsin.
Normally, collected cells are placed in a new suspension, or growth medium to continue growing new cultures. This is referred to as passaging or splitting the cells.