Resource Library

Learn why Variable Pathlength Technology has been adopted by some of the largest companies around the globe and how it can help you

Literature

Webinars

Variable Pathlength Technology

Determination of bacterial growth curve using OD600 and the SoloVPE® Device

Microorganism, such as bacteria like E. coli, have several applications in the biopharma, food, and agriculture industry. Process monitoring and control are of the highest importance in the manufacturing of such microorganisms to allow good product quality when monitoring the growth kinetics of the cells. This limited linear range of traditional UV brings a challenge when adapting optical density measurements as an in-line or at-line monitoring tool for cell growth in bioreactors. The CTech™ SoloVPE® System’s variable pathlength technology overcomes this challenge by increasing the linear range between the absorbance and cell concentration.

Slope Spectroscopy® for Gene Therapy Analytics

You are invited to join a FREE live webinar to learn how Slope Spectroscopy® technology with a SoloVPE® System can address the challenges in gene therapy analytics of speed, accuracy and cost effectiveness. The SoloVPE System has been proven for over 10 years in the biopharmaceutical industry and brings the power of slope spectroscopy for accurate and reliable quantitation measurement.

If you are already using traditional UV, qPCR, ELISA, HPLC, Analytical ultracentrifugation or Cryo-EM then you should attend to see how the Slope spectroscopy methods can enhance your analytical toolset.

Variable Pathlength Technology: Titer Analysis

You are invited to join a FREE live webinar to learn why SoloVPE should be your primary system for UV-VIS spectroscopy! Register to learn how to engage with the challenges of accuracy, speed, and cost effectiveness for Titer Analysis. The SoloVPE® System has been proven for over 10 years in the biopharmaceutical industry and brings the power of the Slope Spectroscopy® for accurate and reliable quantification.

During this webinar, you’ll see how Slope Spectroscopy redefined UV method development to enhance your analytical process monitoring toolset.

Variable Pathlength Technology: Polysorbate Analysis

You are invited to join a FREE live webinar to learn how to engage with the challenges of accuracy, speed, and cost effectiveness in polysorbate concentration analysis. The SoloVPE® System has been proven for over 10 years in the biopharmaceutical industry and brings the power of the Slope Spectroscopy® method to address the need for reliable quantitation measurement.

If you are using traditional UV, you know how viscous and difficult polysorbate is to dilute, making traditional UV measurement potentially unreliable. During this webinar, you’ll see how Slope Spectroscopy® redefined UV method development to enhance your analytical toolset.

Variable Pathlength Technology: Gold Particle Testing Viral Filtration Integrity

Learn why SoloVPE should be your primary system for UV-VIS spectroscopy and is ideal for gold particle testing. Variable pathlength technology allows for complete monitoring of the entire filtration process and requires no dilution for samples such as NIST gold-colloid solution. Learn more about the benefits of using the SoloVPE System in gold particle testing.

The SoloVPE® System: The Gold Standard

Learn why SoloVPE should be your primary system for UV-VIS spectroscopy. The SoloVPE has been proven for over 10 years in the biopharmaceutical industry and brings the power of slope spectroscopy for accurate and reliable quantification.

Available in multiple languages.

FlowVPE® System Accelerates Process Development with In-line Concentration Measurement

You are invited to join a live webinar to learn how the FlowVPE System improves your process development en route to commercial GMP manufacturing and increases your speed to market. The FlowVPE® System unleashes the power of Slope Spectroscopy® measurement with its unique patented variable pathlength technology in the online process monitoring and PAT fields. The FlowVPE System removes the risk of out-of-spec results and removes deviations in production. Realize the benefits of eliminating reprocessing and lost batches in your downstream operations

Videos

Our Solutions

Learn why Variable Pathlength Technology has been adopted by the largest pharmaceutical companies around the globe and how it could help you.

Our Solution

Teaser: Slope Spectroscopy for Gene Therapy Manufacturing

Teaser: Slope Spectroscopy for Gold Particle Testing (GPT)

Teaser: Slope Spectroscopy for Polysorbate PS80

Teaser: Slope Spectroscopy for Titer Analysis

How-to Videos

See our technology in action. Watch how-to videos on instrument best practices, additional support and maintenance.

How-to: Optimize Fiber Optic Coupler

How-to: Change SoloVPE Quick Set & TBA Fibrette Coupler

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