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Multifactor+Water+Test+Kits
Catalog Number:
(470018-648)
Description:
Comprehensive, Economical Test Kit.
Description:
CAS Number: 7758-11-4
Formula Weight: 174.18 Formula: K2HPO4 Solubility: Water Synonyms: Dipotassium hydrogenorthophosphate Shelf Life (months): 12 Storage: Green
Catalog Number:
(470104-538)
Description:
Students investigate the inheritance of the ability to taste sodium benzoate by constructing a pedigree of the ability of members of their family to taste them. Includes: 1 vial sodium benzoate, 1 vial control papers (100 papers per vial), and a family pedigree chart. *Test Paper Factoid: Taste papers can be used to demonstrate inheritance. The ability to taste PTC is a hereditary trait. 7 out of 10 people will taste it. Sodium Benzoate tastes sweet, salty, bitter or will be tasteless to different people. Thiourea tastes bitter to most but is tasteless to some!
Description:
Lustrous, black 'hard coal'.
Catalog Number:
(470301-304)
Description:
Hazard Info: Irritant
Solubility: Water Shelf Life (months): 36 Storage: Green
Description:
CAS Number: 7631-90-5
Formula Weight: 104.07 Formula: NaHSO3 Density (g/mL): 1.48 Freezing Point (°C): 150 Solubility: Water Synonyms: Sodium Hydrogen Sulfite Shelf Life (months): 12 Storage: White
Description:
CAS Number: 1313-84-4
Formula Weight: 240.18 Formula: Na2S·9H2O Density (g/mL): 1.43 Freezing Point (°C): 50 Solubility: Water and Alcohol Synonyms: Sodium Monosulfide Nonahydrate Shelf Life (months): 12 Storage: White
Catalog Number:
(470004-914)
Description:
Make strong red cabbage juice in a minute!<B> </B>Red Cabbage Jiffy Juice is a very stable and easy to use red cabbage extract powder.
Description:
CAS Number: 7761-88-8
Formula: AgNO3 Density: 4.35 g/mL Freezing Point: 212 °C Solubility: Water, Hot Alcohol Shelf Life: 24 Months
Catalog Number:
(470145-532)
Description:
Chemistry experiments you can drink and eat. Make soda pop and make it change colors.
Description:
CAS Number: 6484-52-2
Formula: NH4NO3 Density: 1.73 g/mL Boiling and Freezing Point: Decomposes, 169 °C Solubility: Water, Alcohol, and Alkalies Synonyms: Nitric Acid Ammonium Salt Shelf Life: 36 Months
Description:
This inexpensive set of materials outfits your whole class for gel electrophoresis at a great price.
Catalog Number:
(470179-944)
Description:
Specially Prepared “Real-Life” Combinations<BR>The world is teeming with a wide variety of microlife, making studying samples of pond water complicated especially for the beginning student. To lessen the confusion, WARD’S has prepared different culture mixes that reflect protist combinations that occur in the real world, yet eliminates the hundreds of other life-forms found in a collected sample. Comes with a dichotomous key and either the Working with Algae or the Working with Protozoa manual. Supplied in a single jar.<BR><BR>Contents: <i>Carteria, Chlamydomonas, Eudorina, Gonium, Pandorina</i>, and <i>Volvox</i>.
Description:
One jar containing a mixture of 6 different genera of algae. Each algae is cultured individually in Ward's laboratories, and mixed together immediately prior to shipment to ensure an adequate supply of each organism.
Catalog Number:
(470132-406)
Description:
Experiment with Wind Power and Blade Design to Transport Water
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