US$ 59.99
and one 10 gram discs to total 250 grams for fine-grained physics force and balance experiments
Chemical properties exploration kit teaches students to identify elements
25 inches tall with five 4
5-inch wooden base with a detachable design for easy draining
Phenol Red Sucrose Differential Medium Chemical_Borax and one 10 gram discsSucrose fermenting bacteria produce acid that turns the phenol red indicator yellow, supporting species level microbial identification in biology coursework.
US$ 59.99
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