Search for tag: "milligrams"
VEN123L Video 2.1 (corrected) - Preparing SolutionsWhat are the different ways of expressing concentration? How are mass/mass, volume/volume, and mass/volume solutions prepared? Why do we make solutions? Copyright Thi Nguyen Do not distribute…
From Thi Nguyen
0 likes
547 plays
0
|
|
VEN123L Video 9.1 - Limits of Detection and QuantificationWhat's the lowest concentration that a method or instrument can detect, and what's the lowest it can measure? What's the difference? How do we determine the limits of detection and…
From Thi Nguyen
0 likes
1,456 plays
0
|
|
VEN123L Video 8.2 - Control ChartsWhat is a control chart? What are the components of a control chart and how do you make one? How is it used to determine whether things are going wrong over time? Copyright Thi Nguyen Do not…
From Thi Nguyen
0 likes
160 plays
0
|
|
VEN123L Video 6.3 - Spike Recovery and One-Tailed t-tests - Copper FiningHow is spike recovery used to evaluate the accuracy of an analytical method? How are one-tailed t-tests used to compare an experimental treatment versus a control? Can we use copper fining as an…
From Thi Nguyen
0 likes
712 plays
0
|
|
VEN123L Video 1.5 - Describing Data - Precision and AccuracyHow can we report our results in a meaningful way? How do we convey how close measurements are to one another, or how close they are to an expected value? Copyright Thi Nguyen Do not distribute…
From Thi Nguyen
0 likes
376 plays
0
|
|
VEN123L Video 2.1 - Preparing SolutionsWhat are the different ways of expressing concentration? How are mass/mass, volume/volume, and mass/volume solutions prepared? Why do we make solutions? Copyright Thi Nguyen Do not distribute…
From Thi Nguyen
0 likes
277 plays
0
|
|
VEN123L Video 1.3 - Pipette Evaluation: Using a BalanceHow do we know our pipettes are dispensing the volume they should be dispensing? How do we use a balance? What does measuring mass have to do with measuring volume? Copyright Thi Nguyen Do not…
From Thi Nguyen
0 likes
245 plays
0
|