"Ward's Science"

CAS Number: 34722-90-2
Formula: C27H27Br2O5SNa
Boiling Point: Decomposes
Solubility: Water
Synonyms: Bromothymol Blue pH Indicator
Shelf Life: 36 Months

Hay medium. Characterized by cilia; nearly all possess two types of nuclei.

Drosophila, the common fruit fly is widely used in genetic studies. Ward's offers a large number of mutations to help you demonstrate complex genetics concepts.

Learn about how crime scene investigators use chemiluminescence to test for blood stains.

Drosophila melanogaster, the common fruit fly, is widely used in genetic studies. They express a number of mutations such as eye, wing, and body mutations.

For hobbyist or field collection.

CAS Number: 85-83-6
Formula: C24H20N4O
Boiling Point: 260°C
Solubility: Alcohol
Synonyms: Solvent Red 24, C.I. No. 26105
Shelf Life: 36 Months

A basal medium containing a single carbohydrate used to determine whether bacteria can ferment the specific carbohydrate. The medium contains a pH indicator that changes from red to yellow if the bacteria can ferment the carbohydrate.

Paired stellate chloroplasts; zygotes.

CAS Number: 7487-88-9
Formula Weight: 120.37
Formula: MgSO₄
Hazard Info: Irritant
Density (g/mL): 2.7
Solubility: Water and Glycerin
Shelf Life (months): 12
Storage: Green

CAS Number: 7446-70-0
Formula Weight: 133.34
Formula: AlCl₃
Density (g/mL): 2.44
Boiling Point (°C): 182
Freezing Point (°C): 194
Solubility: Water
Shelf Life (months): 12
Storage: White

Cell culture buffer, Phosphate Buffer, Solution pH 6.5

CAS Number: 9001-57-4
Solubility: Water
Synonyms: Fructofuranosidase, B-
Shelf Life (months): 36
Storage: Green
10,000 activity units per gram

CAS Number: 584-08-7
Formula: K2CO3
Density: 2.428 g/mL
Freezing Point: 891°C
Solubility: Water
Synonyms: Potash, Carbonic Acid Dipotassium Salt
Shelf Life: 12 Months

CAS Number: 7697-37-2
Formula: HNO3
Density: 1.37—1.42 g/mL
Boiling and Freezing Point: 120 to 122 °C, -22 to -41°C
Solubility: Miscible with Water
Synonyms: Azotic Acid
Shelf Life: 12 Months

CAS Number: 1633-05-2
Formula Weight: 147.64
Formula: SrCO₃
Density (g/mL): 3.5
Synonyms: Strontianite
Shelf Life (months): 36
Storage: Green