fo,Industrial Scientific , Lab Scientific Products , Glassware Labware,,$69,/esquire1400119.html,BrandTech,Dispensing,Cartridge,Sterile,Non,704504,Replacement fo,Industrial Scientific , Lab Scientific Products , Glassware Labware,,$69,/esquire1400119.html,BrandTech,Dispensing,Cartridge,Sterile,Non,704504,Replacement $69 BrandTech 704504 Replacement Non Sterile Dispensing Cartridge fo Industrial Scientific Lab Scientific Products Glassware Labware $69 BrandTech 704504 Replacement Non Sterile Dispensing Cartridge fo Industrial Scientific Lab Scientific Products Glassware Labware BrandTech 704504 Replacement Non Cartridge Sterile fo Dispensing Elegant BrandTech 704504 Replacement Non Cartridge Sterile fo Dispensing Elegant

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BrandTech 704504 Replacement Non Sterile Dispensing Cartridge fo


BrandTech 704504 Replacement Non Sterile Dispensing Cartridge fo


Product description

The BrandTech 704504 non-sterile replacement dispensing cartridge has a 2.5mL to 25mL capacity and is designed for use with BrandTech Seripettor and Seripettor Pro 2.5 to 25mL bottle top dispensers (sold separately). Polyethylene (PE) and polypropylene (PP) construction is resistant to corrosion for most laboratory applications. Includes three cartridges.

BrandTech Scientific distributes Vacuubrand vacuum equipment in the U.S. and Canada. Vacuubrand, which is headquartered in Germany, manufactures laboratory and instrumentation vacuum pumps, gauges, and controllers.

BrandTech 704504 Replacement Non Sterile Dispensing Cartridge fo

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Working to develop Systems Citizens in K-12 Education

CLE Micro-lessons

The CLE is creating short, micro-lessons that are easily accessible for students of all ages. Each lesson distills key concepts and helps encourage the use of systems thinking to solve problems.

Maydear Cross Stitch Kits Stamped Full Range of Embroidery Start

Let it Snow (Splash!)

Making Thinking Visible (Videos)

Thinking about Energy Drinks (adapted from Model Mysteries)

Systems Thinking about Infections

Infection Game
from the Shape of Change

As we deal with a world-wide pandemic, there are many ways to help our students cope. One of them is just talking about what is going on, how they are feeling, the practicalities of their lives in a quarantine situation, and how to think about infections from a 10,000 foot perspective (meta-cognition.) Another is figuring out what useful enrichment activities would be helpful and fun.

This Rough Nail File Christmas Emery Boards for Nails Coarse Nail Fil, especially for younger students, is a start in meta-cognitive understanding. This CLE simulation and others are available on the isee Exchange - a great resource for accessible simulations.

COVID-19 Modeling

COVID seems to be an on-going and persistent issue that has a lifecycle far longer than anyone thought when it emerged on the scene. An interesting initiative was started by Maurice Glucksman and Kim Warren in the UK. They created a contest for students to look at the spread of COVID within their localized areas. They created a system dynamics model and on-line courses for students to learn and utilize the model without needing to learn sophisticated modeling skills.

These courses and articles are available at The COVID-19 Localization Modelling Group.

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Activities for Kids at Home

Resources that may be of interest to students who are on home-stays:

  • Splash! - a simulation app for hand-held devices. Fun to play with and helpful for learning to create little, simple models. A guide called SplashCards is available for purchase from the CLE website.
  • Making Thinking Visible Videos - short videos demonstrating the building blocks of systems thinking.
  • Model Mysteries - An Exploration of Vampires, Zombies, and Other Fantastic Scenarios to Make the World a Better Place. Available to purchase in book format or downloadable.





Splash! A New Kind of System Dynamics Software

More videos




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