Options de famille de produits disponibles Ward's® Prepared Agar Cubes
Désignation: Individual jar
- Politique de retour
- L'article nécessite un contrôle de la température pour le stockage et la livraison avec des frais supplémentaires. Il n'est pas éligible au retour pour des raisons de sécurité et de qualité. Tenez compte des exigences avant d'acheter.
Détails du produit
Make teaching diffusion easy. Exclusively from Ward's Science, we've pre-mixed, pre-poured, pre-measured and pre-cut these agar cubes to save you time and eliminate messy preparation in your lab. Just open the jar and begin using. Prepared to align with Ward's AP Biology Investigation 4: Diffusion and Osmosis, these cubes are also ideal for use on their own, or in any lab activity demonstrating the topic of diffusion. Agar cubes are prepared in three sizes (approximately 1cm, 2cm, and 3 cm). Phenolphthalein has been added to the cubes to exhibit a vivid fuchsia color during production and stored in a solution of sodium hydroxide. Just add an acid such as vinegar to demonstrate diffusion.
Each class size jar of agar cubes contains 18 cubes total and is composed of 6 each of the following sizes:
1 x 1 cm
2 x 2 cm
3 x 3 cm
Individual jars contain one of each, for a total of three cubes.
Informations de commande: At times, supply may be limited due to high demand. Please place your order approximately two weeks in advance.
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Spécifications
- Désignation:Individual jar