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Technical Webinar - Guide to Formulation Development July 17, 2019 Wednesday 11:00 am PST

Formulation development is a complex process where meticulous attention to detail and the slightest variation could potentially impact the overall formulation or efficacy of the drug.

Attend webinar to access guide in formulation development

In VROC Technology, webinar, formulations, protein formulation, technical webinar, technical information

From Your Digital Marketing Guy

In microVISC, VROC Technology, Biotechnology, Rheometer, Viscometer, RheoSense, Inc., Announcement, Fun with Viscosity, digital marketing

"Which RheoSense Chip do I use for my Application?"

One of the common questions we get from our customers is, “Which chip do I use to test my fluid?” RheoSense has a variety of different chips and you may wonder which chip would be the best for your application. The m-VROC® has four different designations of chips: A, B, C, and E. These letter values reference the max pressure capability of the MEMS pressure sensors inside the microfluidic flow cell. With the A-series being able to measure the lowest pressures for low viscosity fluids, the E-series are able to measure the highest pressures for higher viscosities and higher shear rates.

In microVISC, Viscosity Measurements, Applications, VROC Technology, m-VROC, General Information, RheoSense, Inc., VROC initium, Application Focus, FYI

VROC Initium Consumable Replacement Tips


My name is Ecko Chen, and I am the Mechanical Engineer here at RheoSense. My coworker Brandon has introduced a consumable list for the VROC® Initium maintenance in the previous post. I am going to expand a little on one of the most common consumable replacements --- The septa.

In VROC Technology, Biotechnology, Rheometer, General Information, Viscometer, Small Sample Viscometer, RheoSense, Inc., VROC initium, FYI, Guidelines, technical information

VROC Initium Tutorial Videos Coming Soon!

Hi there,

Starting this month, we're excited to announce the production of a new series of videos on our fully automatic, high throughput viscometer: VROC® Initium. In the first half of the series, our specialists and Initium production engineers explain step-by-step on how to correctly and safely set up and configure your instrument. Each instructional video will range anywhere from 3 minutes to 10 minutes. Each video includes tips or other helpful information to ensure optimal functionality and capabilities of your VROC® Initium. We are more than happy to answer any questions you may have, as well as creating additional media content topics suggested from you, our clients.

In VROC Technology, m-VROC, General Information, Viscometer, RheoSense, Inc., RheoSense Clients, Automatic Viscometer, VROC initium, High throughput Viscometer, FYI, Guidelines, technical webinar, technical information, Calibration

Tips On Maintaining Your VROC Initium:

My name is Brandon Bell and I am the Process Engineer here at RheoSense. I am responsible for the production of the VROC® Initium product line and I wanted to take a few minutes to provide you a few tips and tricks that I have picked up to help you get the most out of your instrument.

In VROC Technology, Biotechnology, Rheometer, General Information, Viscometer, Small Sample Viscometer, RheoSense, Inc., RheoSense Clients, Automatic Viscometer, VROC initium, High throughput Viscometer, FYI, Guidelines, technical information

Latest Release & Upcoming Events

In the upcoming weeks, we are proud to announce the release of our latest application note regarding concentration dependence in protein viscosity. In this app note, Dr. Stacey Elliott gathered viscosity data for Bovine Gamma Globulin (BgG) formulations over the full concentration range, including therapeutic levels ≥ 100 mg/mL, using the VROC®Initium. The solution buffer included sucrose which is a common additive to enhance stabilization during freeze-drying and storage. Relative viscosity versus concentration curves were fit with the Ross-Minton equation which is a frequently used analysis tool for protein formulations.

To view application note, click below!

DOWNLOAD APPLICATION NOTE

In Viscosity Measurements, VROC Technology, Rheometer, General Information, Proteins, Viscometer, Small Sample Viscometer, RheoSense News, Announcement, viscosity, Fun with Viscosity, Protein Solutions, bovine gamma globulin, shear rate sweep