Innovating Science® DNA/Chromosome Staining Prepare your own squashed stained slide and be able to identify the phases of plant mitosis and chromosomal development. Students will be able to prepare, stain and mount slides using specially prepared onion root tips. Kit contains enough material for 15 groups. Teacher’s Manual and Student Study Guide copymasters are included. Kit Includes: 1 vial Preserved root tips 2 x 25mL 6M Hydrochloric acid 2 x 25mL Toluidine blue 1.0% Solution 1 box Microscope slides 1 box Coverslips 30 Aluminum dishes 30 Forceps
DOT Info: Small quantity exemption 173.4 THIS PACKAGE CONFORMS TO 49 CFR 173.4 for domestic highway or rail transport only
IS3000 $64.30
WARNING: This product can expose you to chemicals including Methanol/Methyl isobutyl ketone, which is known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov.
Osmosis and Diffusion Lab
DNA Extraction
This lab allows you to learn about two forms of passive transport: diffusion and osmosis. You will compare and contrast similarities and differences in the processes of diffusion and osmosis. Use a colorimetric test to demonstrate the movement of a solute across a semi-permeable membrane. Set up an environment likely to facilitate osmosis and gather data to determine whether or not osmosis may have occurred. Kit contains enough materials for 15 groups. Teacher’s Manual and Student Study Guide copymasters are included.
In this lab you will learn the history of the discovery of DNA and DNA structure. Understand the nature of genetic inheritance and the role of DNA and proteins in genetic expression while using biological detergents, enzymes, and ethanol to isolate DNA from plant material. You need to supply the plant material. Kit contains enough materials for 15 groups. Teacher’s Manual and Student Study Guide copymasters are included.
Kit Includes: 30 pc. Dialysis tubing 1 cpsl Starch (to make 100mL of 1.0% solution) 1 btl. Sucrose (to make 100mL of 0.5M solution) 1 btl. Iodine/potassium iodide solution, 15mL 30 Plastic cups
DOT Info: Non-regulated
IS3001 $55.60
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www.aldon-chem.com
Kit Includes: 2 x 250mL 7.5% SDS/1.5% NaCl 1 Pepsin (to make 25mL 0.5% solution) 2 x 25mL 95% ethanol 20 Zipper bags 15 Filters 15 Plastic tubes 30 Graduated pipettes 15 Stirrers DOT Info: Small quantity exemption 173.4 THIS PACKAGE CONFORMS TO 49 CFR 173.4 for domestic highway or rail transport only
IS3002 800-724-9877
WARNING: This product can expose you to chemicals including Methanol/Methyl isobutyl ketone, which is known to the State of California to cause cancer, reproductive harm. For more information go to www.P65Warnings. ca.gov.
$40.40
Aldon Corporation
