Innovating Science® - Gram's Stain Kit

SKU
Innovating_Science_IS5011
Manufacturer No
IS5011
Rating:
80 % of 100
$31.50
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Manufacturer ID - IS5011



Students will learn about acids and bases through a class discussion and then test a dilute acid and dilute base with neutral litmus paper to learn how the paper indicates something is acidic or basic. Once that skill is learned they can move on to test some common items that would be found around their house to determine if they are acids or bases. Optional: Extra litmus paper is included to test more items either from home or around the school building for a greater understanding of acids and bases. The activity contains enough materials for 6 groups of students.


Safety Data Sheet

Description
The Gram stain is one of the most important differential staining techniques used by microbiologists to determine if bacteria are Gram-positive or Gram-negative.

Kit Includes:
4 x 25mL Ethyl Alcohol, Denatured, 95%
1 x 30mL Crystal Violet Ammonium Oxalate
1 x 30mL Safranin O, 1% Aqueous Solution
1 x 30mL Iodine, Potassium Iodide Solution

DOT Info:
Small quantity exemption 173.4
THIS PACKAGE CONFORMS TO 49 CFR 173.4 for domestic highway or rail transport only

WARNING: This product can expose you to chemicals including Crystal Violet and Methanol/Methyl isobutyl ketone, which are known to the State of California to cause cancer and reproductive harm. For more information go to http://www.P65Warnings.ca.gov.
Specification
Brand Name
Innovating Science®
Performance Expectations 5-PS1-3
5-PS1-4
Cross Cutting Concepts Cause and Effect
Scale, Proportion, and Quantity
Engineering Practices Planning and Carrying Out Investigations
Box Used 12663SBOX
Width (in) 6.25
Height (in) 4
Weight (oz) 19.9
Weight (lb) 1.24
Country of Origin US
Harmonization Code 9023.00.0000
DOT Description Non regulated

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