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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 | 54406 piece available |
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detergent 10ml(洗洁精10ml)
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USD $0.11 | 53244 piece available |
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salt water 10ml(盐水10ml)
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USD $0.15 | 54777 piece available |
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250ml beaker(250ml烧杯)
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USD $0.14 | 48482 piece available |
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glycerin 10ml(甘油10ml)
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USD $0.11 | 51623 piece available |
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corn(玉米粒)
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USD $0.11 | 54625 piece available |
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absorbent resin(吸水树脂)
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USD $0.08 | 51981 piece available |
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iron filings-bags(铁屑-袋装)
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USD $0.08 | 53784 piece available |
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starch-bag(淀粉-袋装)
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USD $0.08 | 51726 piece available |
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soda-bags(小苏打-袋装)
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USD $0.08 | 26718 piece available |
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citric acid-bags(柠檬酸-袋装)
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USD $0.08 | 56058 piece available |
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sodium silicate 10ml(硅酸钠10ml)
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USD $0.09 | 54165 piece available |
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povidone 10ml(碘伏10ml)
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USD $0.09 | 51380 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 | 55344 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 $0.18 | 55883 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 | 51712 piece available |
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phenolphthalein 10ml(酚酞10ml)
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USD $0.16 | 48728 piece available |
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about 20g starch bottle(淀粉瓶装20g左右)
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USD $0.09 | 52660 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 | 52685 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 | 54295 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 | 54212 piece available |
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calcium lactate bottle(乳酸钙瓶装)
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USD $0.18 | 45954 piece available |
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make snow powder bags(造雪粉袋装)
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USD $0.17 | 47448 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 | 43493 piece available |
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wet sand bottle(不湿沙瓶装)
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USD $0.19 | 54065 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 $0.37 | 45715 piece available |
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tube rack(试管架)
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USD $0.21 | 58553 piece available |
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no. 5 battery-2(5号电池-2节)
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USD $0.13 | 40443 piece available |
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cooking oil 10ml(食用油10ml)
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USD $0.09 | 49316 piece available |
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5 droppers(滴管5个)
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USD $0.07 | 52257 piece available |
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16*100 test tube(16*100试管)
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USD $0.04 | 39905 piece available |
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12*100 test tube(12*100试管)
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USD $0.03 | 39820 piece available |
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100ml measuring cup(100ml量杯)
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USD $0.03 | 54075 piece available |
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red candle 1(红蜡烛1个)
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USD $0.05 | 53502 piece available |
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funnel(漏斗)
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USD $0.06 | 50602 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 | 50182 piece available |
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5 screwdriver(螺丝刀5个)
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USD $0.12 | 56673 piece available |
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5 stirring rods(搅拌棒5个)
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USD $0.09 | 42129 piece available |
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sampling spoon 5(取样勺5个)
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USD $0.11 | 45126 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 $0.14 | 46761 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 | 59239 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 | 52284 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 | 51139 piece available |
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