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Description: Note: The chemical specifications for some items on this product page may differ from the specifications listed above. For more information, consult the Safety Data Sheet or contact your Ward's representative.

Catalog Number: 470024-834

Supplier: Ward's Science

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Description: Use this solution to slow down and relax microorganisms such as <i>Paramecium, Euglena</i> and <i>Stentor</i>. The ready-to-use dropper bottle makes it easy to store and transfer quieting liquid. Includes a dropper.<BR><BR>Please Note: This product is designed for educational and teaching laboratories and no certificate of analysis is available.

Catalog Number: 470007-320

Supplier: Ward's Science

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Description: Food colors in dropper bottles.

Catalog Number: 470310-416

Supplier: Ward's Science

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Description: Less confusing than other test kits that require students to distinguish different bacterial colonies on a Petri dish, this test features a distinct color change that will tell with certainty if fecal coliforms are present.

Catalog Number: 470150-462

Supplier: Ward's Science

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Description: Be prepared for spills in your lab.

Catalog Number: 470163-134

Supplier: Ward's Science

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Description: CAS Number: Mixture
Formula: Mixture
Density: Approximately 1 g/mL
Boiling Point: Approximately 100°C
Freezing Point: Approximately 0°C
Synonyms: Isotonic Saline Solution
Shelf Life: 24 Months

Catalog Number: 470302-026

Supplier: Ward's Science

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Description: Learn about Structures within a Plant Stem

Catalog Number: 470034-390

Supplier: Ward's Science

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Description: Solution used for tracking DNA during agarose electrophoresis; prepared with ultra-pure water and reagent-grade chemicals. 10X concentration.

Catalog Number: 470024-814

Supplier: Ward's Science

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Description: CAS Number: 10326-27-9
Formula: BaCl2·2H2O
Density: 3.1 g/mL
Boiling and Freezing Point: 1560°C, 925°C
Solubility: Water
Synonyms: Barium Dichloride
Shelf Life: 36 Months

Catalog Number: 470300-318

Supplier: Ward's Science

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Description: CAS Number: 1787-61-7
Formula Weight: 461.38
Formula: C20H12N3NaO7S
Solubility: Hot Water
Synonyms: Mordant Black 11, C.I. No. 14645
Shelf Life (months): 36
Storage: Green

Catalog Number: 470301-026

Supplier: Ward's Science

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Description: CAS Number: 34487-61-1
Formula: C19H13NaO5S
Solubility: Water
Shelf Life: 36 Months

Catalog Number: 470301-964

Supplier: Ward's Science

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Description: Users can observe the sensitivity of various bacteria and fungi to an array of antibiotics with these convenient kits.

Catalog Number: 470220-246

Supplier: Ward's Science

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Description: Learn about the rock cycle along with the mechanical and chemical erosion of rocks.

Catalog Number: 470331-060

Supplier: Ward's Science

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Description: Who contaminated the Pine Lake?

Catalog Number: 470356-082

Supplier: Ward's Science

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Description: Shelf Life (months): 36
Storage: Green

Catalog Number: 470024-568

Supplier: Ward's Science

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Description: CAS Number: 1305-78-8
Formula Weight: 56.08
Formula: CaO
Hazard Info: Irritant (produces heat with water)
Density (g/mL): 3.2-3.4
Boiling Point (°C): 2850
Freezing Point (°C): 2572
Solubility: Acids and reacts with Water
Synonyms: Lime, Quick Lime, Burnt Lime
Shelf Life (months): 12
Storage: White

Catalog Number: 470300-630

Supplier: Ward's Science

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