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science+kits
Catalog Number:
(470004-176)
Description:
Thomas Kardos
Description:
Black Planaria are a flatworm commonly used in science fair projects. They do not bite and move very slowly, making them easy for young students to observe.
Catalog Number:
(470210-930)
Description:
Ward's Science is not endorsed by or affliated with FOSS curriculum in any way.
Catalog Number:
(470183-804)
Description:
Ward's Science is not endorsed by or affliated with FOSS curriculum in any way.
Catalog Number:
(470007-310)
Description:
Robert G. Hoehn
Description:
Phyllite is a light-gray foliated rock formed from metamorphosed slate.
Catalog Number:
(470183-786)
Description:
Ward's Science is not endorsed by or affliated with FOSS curriculum in any way.
Description:
CAS Number: 7789-09-5
Formula Weight: 252.06 Formula: (NH4)2Cr2O7 Hazard Info: Oxidizer, Flammable, Toxic, Irritant Density (g/mL): 2.15 Freezing Point (°C): 170 Solubility: Water and Alcohol Synonyms: Ammonium Bichromate, Dichromic Acid Diammonium Salt, Diammonium Dichromate(VI) Shelf Life (months): 12 Storage: Yellow
Description:
CAS Number: 1718-34-9
Formula Weight: 309.22 Formula: C13H8N3O5Na Hazard Info: Irritant Density (g/mL): >1 Boiling Point (°C): Decomposes Freezing Point (°C): 250 Solubility: Many Organic Solvents, Hot Methyl Alcohol and Water Synonyms: Mordant Yellow 3R, C.I. No. 14095 Shelf Life (months): 36 Storage: Green
Description:
Planaria are a flatworm commonly used in science fair projects. They do not bite and move very slowly, making them easy for young students to observe.
Catalog Number:
(470146-006)
Description:
We’ve assembled this special Fossil Study Pack to make your classroom activities on ancient life both rewarding and more cost effective. This Study Pack contains 10 of each selected fossil, along with key information about its characteristics and its important place in Earth’s history.
Catalog Number:
(470301-840)
Description:
CAS Number: 1319-46-6<BR>Formula: (PbCO<sub>3</sub>)<sub>2</sub> • Pb(OH)<sub>2</sub><BR>Formula Weight: 775.60<BR>Freezing Point (°C): 400<BR>Hazard Info: Toxic, Irritant<BR>Shelf Life (months): 12<BR>Solubility: Acids<BR>Storage: Green<BR>Synonyms: White Lead, Basic Lead Carbonate<BR><BR>Please Note: This product is designed for educational and teaching laboratories and no certificate of analysis is available.
Description:
CAS Number: 13477-34-4
Formula Weight: 236.15 Formula: Ca(NO3)2·4H2O Hazard Info: Flammable, Oxidizer, Explosive Density (g/mL): 2.36 Boiling Point (°C): Decomposes Freezing Point (°C): 45 Solubility: Water, Alcohol and Acetone Synonyms: Calcium Nitrate Tetrahydrate, Nitric Acid Calcium(II) Salt Shelf Life (months): 12 Storage: Yellow
Catalog Number:
(470226-466)
Description:
Introduce your students to rocks formed metamorphism of other rocks.
Catalog Number:
(470303-016)
Description:
Meets AP Science Practices 1, 2, 4, 5, and 6
Description:
Massive sedimentary gypsum with a moh's hardness 2..
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