상품명 | 양배추지시약(분말) |
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판매가 | 55,000원 |
SNS 상품홍보 | |
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(최소주문수량 1개 이상 / 최대주문수량 0개 이하)
사이즈 가이드The red cabbage indicator solution can be used over and over again, providing hands-on learning about acids and bases. A pH chart is included, as well as instructions that explain acid and base, pH level, and anthocyanin contained in red cabbage. You will need a few household items: small cups or containers and items to test (baking soda, laundry detergent, vinegar, soda pop). Just mix up the instant powder with water to make the Jiffy Juice. Ages 9 & up.