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儿童科学实验手工材料包小苏打柠檬酸色素化学小实验教学用品批发
12*100 test tube(12*100试管)
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¥0.15 | 12805 piece available |
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16*100 test tube(16*100试管)
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¥0.2 | 12716 piece available |
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100ml measuring cup(100ml量杯)
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¥0.16 | 12383 piece available |
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foam glue(泡沫胶)
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¥0.15 | 12977 piece available |
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10ml blue pigment(10ml 蓝色素)
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¥0.25 | 12992 piece available |
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effervescent tablets (without packaging, one piece separately)(泡腾片（无包装，单独一片）)
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¥0.35 | 12849 piece available |
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1 candle(蜡烛1个)
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¥0.25 | 12983 piece available |
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funnel(漏斗)
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¥0.33 | 12931 piece available |
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corn 10g(玉米粒10g)
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¥0.44 | 12716 piece available |
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5 stirring rods(搅拌棒5个)
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¥0.49 | 12847 piece available |
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5 droppers(滴管5个)
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¥0.38 | 12812 piece available |
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baking soda bag 20g(小苏打袋装20g)
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¥0.4 | 12806 piece available |
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starch bag 20g(淀粉袋装20g)
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¥0.48 | 12889 piece available |
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about 20g starch bottle(淀粉瓶装20g左右)
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¥0.49 | 12809 piece available |
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cooking oil 10ml(食用油10ml)
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¥0.63 | 12887 piece available |
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sodium silicate 10ml(硅酸钠10ml)
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¥0.46 | 12981 piece available |
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color changing flower 3g(变色花3g)
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¥0.56 | 12961 piece available |
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elastic ball pink 8g green(弹力球粉8g绿色)
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¥0.5 | 12912 piece available |
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elastic ball pink 8g -- purple(弹力球粉8g--紫色)
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¥0.5 | 12907 piece available |
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elastic ball 8g yellow(弹力球8g黄色)
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¥0.5 | 12920 piece available |
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glycerin 10ml(甘油10ml)
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¥0.61 | 12980 piece available |
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calcium lactate 20g(乳酸钙20g)
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¥0.5 | 29600 piece available |
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20g bag of citric acid(柠檬酸20g袋装)
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¥0.58 | 28288 piece available |
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detergent 10ml(洗洁精10ml)
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¥0.59 | 28900 piece available |
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5 sampling spoons(取样勺5个)
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¥0.61 | 29615 piece available |
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essence 10ml(香精10ml)
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¥0.58 | 29708 piece available |
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iron chip bag 10g(铁屑袋装10g)
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¥0.58 | 29810 piece available |
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about 20g baking soda bottle(小苏打瓶装20g左右)
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¥0.55 | 25300 piece available |
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straight bottle 200ml(直身瓶200ml)
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¥0.56 | 29386 piece available |
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no. 5 battery-2(5号电池-2节)
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¥0.73 | 49728 piece available |
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povidone 10ml(碘伏10ml)
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¥0.63 | 28744 piece available |
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5 screwdriver(螺丝刀5个)
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¥0.63 | 29998 piece available |
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about 20g in soft sugar bottles(绵白糖瓶装20g左右)
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¥0.66 | 29920 piece available |
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paper glue(造纸胶)
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¥0.73 | 29889 piece available |
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water absorbent resin 20g(吸水树脂20g)
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¥0.63 | 29821 piece available |
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1 disc(圆盘1个)
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¥0.66 | 29959 piece available |
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skittles 20g(彩虹糖20g)
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¥0.63 | 29805 piece available |
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about 20g in kalium alum bottles(钾明矾瓶装20g左右)
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¥0.66 | 29055 piece available |
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calcium lactate bottle(乳酸钙瓶装)
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¥1.0 | 29848 piece available |
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6-color pigment(6色颜料)
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¥0.75 | 29997 piece available |
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250ml beaker(250ml烧杯)
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¥0.75 | 29716 piece available |
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phenolphthalein 10ml(酚酞10ml)
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¥0.86 | 29899 piece available |
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goggles(护目镜)
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¥0.81 | 29618 piece available |
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calcium chloride 20g(氯化钙20g)
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¥0.75 | 29909 piece available |
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alum 20g(明矾20g)
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¥0.75 | 29869 piece available |
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borax 20g(硼砂20g)
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¥0.75 | 29859 piece available |
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salt water 10ml(盐水10ml)
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¥0.84 | 29960 piece available |
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calcium hydroxide bag about 10g(氢氧化钙袋装10g左右)
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¥0.75 | 29788 piece available |
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bagged volcano powder 20g (red baking soda)(袋装火山粉20g（红色小苏打）)
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¥0.88 | 29447 piece available |
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about 20g of citric acid bottle(柠檬酸瓶装20g左右)
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¥0.96 | 25287 piece available |
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