Page 149 - Demo

“Your Safer Source for Science”
Mercury Safety Aids
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Mercury Safety Aids, continued
Mercury Vapor, Indicator/Detector Card
If you are concerned about the presence of mercury
vapor, this is a great first step for peace of mind on
this issue. A 3" x 41⁄4" card has a piece of filter paper sandwiched in its center. The filter paper has been treated with palladium chloride, and its surface appears to be pink/tan in color. Upon exposure to mercury vapor, a color change occurs and the filter paper turns dark gray. The color change is sharp and distinguishable. You will want to hang this indicator/detector in your laboratory as an additional protection against mercury vapor. Sampling time is 10–14 days. This is not an instanta- neous read-out device. Simply watch for a color change, which alerts you to possible problems.
Peroxide Testing Strips
Peroxide Testing Strips
Dip and read for quick, accurate results! Used for semi-quantitative determinations, strips consist of a plastic section with attached sealed test paper. Dip test stick briefly into the test solution and compare results with the color scale located on the bottle. Test paper will turn blue in the presence of hydrogen peroxide. Test sticks can also be used for the determination of peracetic acid and other organic and inorganic hydroperoxides. Avoid exposing sticks to sunlight and moisture. Store unopened packs in a lab refrigerator and opened packs in a cool, dry area.
Posters, Safety
How To Read A GHS Label, Poster
Pictograms, signal words and hazard codes, oh my!
This exclusive Flinn poster is a quick and easy refer-
ence for your chemical storeroom to help you remember and understand the changes made to chemical labels as a result of the Globally Harmonized System updates. With this reference, you will be able to identify where to look on the label to find key information, such as hazard alerts, precautionary statements and more. Includes a description of each pictogram with its respective hazards. The “right to know” has become “the right to understand!” 24" x 36".
See free video at flinnsci.com.
Flinn Chemical Storage Pattern Poster
By: The Flinn Staff
Where should I store sodium sulfate? Which chemi-
cals belong to the Inorganic 2 family? Easily answer these storage questions and more with this highly visible, low-cost, Flinn Chemical Storage Pattern Poster! Large, easy-to-read type makes it simple to group your chemicals into their appropriate chemical compatible families. Big 18 x 24" poster can be conveniently displayed on your chemical storage area door or next to your chemical storage shelves and cabinets. A perfect addition to any chemical storeroom!
Mercury Vapor, Indicator/Detector Card SE5020
Catalog No.
Description
Price/Each
SE5020
Mercury Vapor, Indicator/Detector Card
$11.55
Peroxide Testing Strips AP8067
Catalog No.
Description
Price/Each
AP8067
Peroxide Testing Strips
$101.15
How To Read a GHS Label, Poster AP7650
Catalog No.
Description
Price/Set
AP7650
How To Read A GHS Label, Poster
$18.00
Catalog No.
Description
Price/Each
AP6196
Flinn Chemical Storage Pattern Poster
$5.20
POSTERS, SAFETY continued on next page.
Flinn Chemical Storage Pattern Poster AP6196