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儿童科学实验材料包小苏打柠檬酸色素碘伏甘油酚酞淀粉手工材料
| calcium chloride solution(氯化钙溶液) | USD $0.12 | 54368 piece available |
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detergent 10ml(洗洁精10ml)
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USD $0.11 | 52676 piece available |
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salt water 10ml(盐水10ml)
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USD $0.16 | 54696 piece available |
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250ml beaker(250ml烧杯)
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USD $0.14 | 45912 piece available |
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glycerin 10ml(甘油10ml)
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USD $0.12 | 50567 piece available |
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corn(玉米粒)
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USD $0.11 | 54600 piece available |
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superabsorbent polymer(吸水树脂)
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USD $0.08 | 50769 piece available |
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iron filings-bags(铁屑-袋装)
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USD $0.08 | 53522 piece available |
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starch-bag(淀粉-袋装)
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USD $0.08 | 48582 piece available |
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soda-bags(小苏打-袋装)
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USD $0.08 | 47965 piece available |
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citric acid-bags(柠檬酸-袋装)
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USD $0.08 | 39157 piece available |
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sodium silicate 10ml(硅酸钠10ml)
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USD $0.09 | 54053 piece available |
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povidone 10ml(碘伏10ml)
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USD $0.07 | 45347 piece available |
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bagged volcano powder 20g (red soda)(袋装火山粉20g（红色小苏打）)
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USD $0.11 | 50711 piece available |
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citric acid, bottled, approximately 20g(柠檬酸瓶装20g左右)
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USD $0.18 | 46836 piece available |
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soda, bottled, about 20g(小苏打瓶装20g左右)
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USD $0.11 | 43640 piece available |
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phenolphthalein 10ml(酚酞10ml)
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USD $0.16 | 48037 piece available |
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about 20g starch bottle(淀粉瓶装20g左右)
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USD $0.09 | 50786 piece available |
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about 20g in kalium alum bottles(钾明矾瓶装20g左右)
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USD $0.13 | 51996 piece available |
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about 20g in soft sugar bottles(绵白糖瓶装20g左右)
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USD $0.13 | 53913 piece available |
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calcium hydroxide bag about 10g(氢氧化钙袋装10g左右)
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USD $0.14 | 54134 piece available |
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calcium lactate bottle(乳酸钙瓶装)
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USD $0.19 | 43684 piece available |
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make snow powder bags(造雪粉袋装)
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USD $0.18 | 46948 piece available |
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superabsorbent resin, bottled, approximately 20g(吸水树脂瓶装20g左右)
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USD $0.18 | 40762 piece available |
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wet sand bottle(不湿沙瓶装)
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USD $0.2 | 53684 piece available |
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about 10g sodium alginate bottle(海藻酸钠瓶装10g左右)
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USD $0.38 | 43420 piece available |
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tube rack(试管架)
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USD $0.22 | 52737 piece available |
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no. 5 battery-2(5号电池-2节)
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USD $0.14 | 36984 piece available |
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edible oil 10ml(食用油10ml)
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USD $0.09 | 46179 piece available |
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5 droppers(滴管5个)
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USD $0.07 | 31215 piece available |
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16*100 test tube(16*100试管)
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USD $0.04 | 31754 piece available |
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12*100 test tube(12*100试管)
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USD $0.03 | 15638 piece available |
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100ml measuring cup(100ml量杯)
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USD $0.03 | 3329 piece available |
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red candle 1(红蜡烛1个)
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USD $0.05 | 53169 piece available |
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funnel(漏斗)
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USD $0.06 | 47730 piece available |
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1 disc(圆盘1个)
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USD $0.13 | 49124 piece available |
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5 stirring rods(搅拌棒5个)
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USD $0.09 | 36558 piece available |
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sampling spoon 5(取样勺5个)
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USD $0.12 | 40422 piece available |
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6-color pigments + broad brush comprising a row of penshaped brushes(6色颜料＋排笔)
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USD $0.14 | 45567 piece available |
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bottled volcano powder (red soda), about 20g(瓶装火山粉（红色小苏打）20g左右)
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USD $0.17 | 56410 piece available |
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12 color pigment + broad brush comprising a row of penshaped brushes(12色颜料＋排笔)
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USD $0.2 | 52211 piece available |
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12 color pigment +2 pens(12色颜料＋2只笔)
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USD $0.23 | 50255 piece available |
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| boost module 1(升压模块1个) | USD $0.23 | 499 piece available |
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