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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 $0.11 | 54405 piece available |
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detergent 10ml(洗洁精10ml)
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USD $0.11 | 53180 piece available |
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salt water 10ml(盐水10ml)
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USD $0.15 | 54776 piece available |
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250ml beaker(250ml烧杯)
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USD $0.13 | 48455 piece available |
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glycerin 10ml(甘油10ml)
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USD $0.11 | 51586 piece available |
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corn(玉米粒)
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USD $0.1 | 54624 piece available |
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absorbent resin(吸水树脂)
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USD $0.08 | 51944 piece available |
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iron filings-bags(铁屑-袋装)
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USD $0.08 | 53781 piece available |
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starch-bag(淀粉-袋装)
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USD $0.08 | 51724 piece available |
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soda-bags(小苏打-袋装)
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USD $0.07 | 26641 piece available |
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citric acid-bags(柠檬酸-袋装)
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USD $0.08 | 55615 piece available |
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sodium silicate 10ml(硅酸钠10ml)
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USD $0.09 | 54161 piece available |
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povidone 10ml(碘伏10ml)
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USD $0.09 | 51378 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 | 55210 piece available |
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about 20g of citric acid bottle(柠檬酸瓶装20g左右)
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USD $0.17 | 55580 piece available |
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about 20g in soda bottles(小苏打瓶装20g左右)
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USD $0.1 | 51510 piece available |
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phenolphthalein 10ml(酚酞10ml)
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USD $0.15 | 48712 piece available |
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about 20g starch bottle(淀粉瓶装20g左右)
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USD $0.09 | 52657 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 $0.12 | 52653 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 $0.12 | 54285 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 $0.13 | 54212 piece available |
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calcium lactate bottle(乳酸钙瓶装)
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USD $0.18 | 45919 piece available |
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make snow powder bags(造雪粉袋装)
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USD $0.17 | 47441 piece available |
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water absorbent resin bottled about 20g(吸水树脂瓶装20g左右)
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USD $0.17 | 43375 piece available |
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wet sand bottle(不湿沙瓶装)
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USD $0.19 | 54044 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 $0.36 | 45679 piece available |
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tube rack(试管架)
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USD $0.21 | 58455 piece available |
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no. 5 battery-2(5号电池-2节)
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USD $0.13 | 40312 piece available |
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cooking oil 10ml(食用油10ml)
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USD $0.09 | 49290 piece available |
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5 droppers(滴管5个)
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USD $0.07 | 50826 piece available |
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16*100 test tube(16*100试管)
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USD $0.04 | 39329 piece available |
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12*100 test tube(12*100试管)
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USD $0.03 | 39819 piece available |
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100ml measuring cup(100ml量杯)
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USD $0.03 | 48013 piece available |
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red candle 1(红蜡烛1个)
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USD $0.05 | 53481 piece available |
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funnel(漏斗)
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USD $0.06 | 50579 piece available |
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one magnetic screwdriver(带磁性螺丝刀1个)
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USD $0.08 | 52734 piece available |
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1 disc(圆盘1个)
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USD $0.12 | 50102 piece available |
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5 screwdriver(螺丝刀5个)
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USD $0.11 | 56673 piece available |
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5 stirring rods(搅拌棒5个)
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USD $0.09 | 41917 piece available |
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sampling spoon 5(取样勺5个)
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USD $0.11 | 45060 piece available |
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6-color pigment + broad brush comprising a row of penshaped brushes(6色颜料＋排笔)
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USD $0.13 | 46673 piece available |
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bottled volcanic 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 | 59167 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 $0.19 | 52281 piece available |
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12 color pigment +2 pens(12色颜料＋2只笔)
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USD $0.22 | 51130 piece available |
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