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children‘s science experiment materials and equipment effervescent tablets calcium lactate soda citric acid pigment reagent tube rack

儿童科学实验材料器材泡腾片乳酸钙小苏打柠檬酸色素试剂试管架

  • EXW Price:
    From: USD $0.04
    Min. order: 1 piece
  • 1 piece
  • Weight 0.5 kg/piece
  • Item No. 大量批发 加经理微信 19198377156 更优惠
  • color
  • Specifications
    Specifications Price(RMB) Stock Quantity
    7 large bottles red yellow blue and green purple orange pink 100ml pigment(7大瓶红黄蓝绿紫粉橘100ml色素) USD $2.63 2599 piece available
    5 large bottles red yellow blue and green purple 100ml pigment(5大瓶红黄蓝绿紫100ml色素) USD $2.17 2608 piece available
    citric acid (bagged)(柠檬酸(袋装)) USD $0.08 66357 piece available
    soda (bag)(小苏打(袋装)) USD $0.07 70940 piece available
    absorbent resin/made snow powder (bag)(吸水树脂/造雪粉(袋装)) USD $0.08 55190 piece available
    calcium lactate 20g(乳酸钙20g) USD $0.13 615099 piece available
    sodium alginate(海藻酸钠) USD $0.3 86394 piece available
    colored sand(彩沙) USD $0.13 89737 piece available
    color-changing flowers (bag)(变色花(袋装)) USD $0.13 86757 piece available
    soda 50g bottle(小苏打50g瓶装) USD $0.2 91787 piece available
    citric acid 50g bottle(柠檬酸50g瓶装) USD $0.33 85638 piece available
    water absorbent resin bottle(吸水树脂瓶装) USD $0.29 90549 piece available
    calcium lactate bottle(乳酸钙瓶装) USD $0.27 85704 piece available
    sodium alginate 10g bottle(海藻酸钠10g瓶装) USD $0.38 90611 piece available
    colored sand bottle(彩沙瓶装) USD $0.19 85735 piece available
    color changing flowering and fruiting bottles(变色花果瓶装) USD $0.2 90613 piece available
    30g white sugar bottle(白糖30g瓶装) USD $0.2 85719 piece available
    alum 30g bottle(明矾30g瓶装) USD $0.2 90556 piece available
    skittles 10g(彩虹糖10g) USD $0.14 88462 piece available
    a pack of water into ice(点水成冰一包) USD $0.15 86917 piece available
    effervescent tablets 2 pieces(泡腾片2片) USD $0.19 85418 piece available
    starch(淀粉) USD $0.08 85745 piece available
    iron filings(铁屑) USD $0.08 90493 piece available
    reagent fire extinguisher bottles 50ml(试剂空瓶50ml) USD $0.07 624231 piece available
    15ml test tube(试管15ml一个装) USD $0.06 614394 piece available
    tube rack(试管架) USD $0.21 621243 piece available
    100ml measuring cup(100ml量杯) USD $0.04 614940 piece available
    experimental tray 23*18 * 3cm(实验托盘23*18*3cm) USD $0.27 617533 piece available
    small size storage box-summer orange(小号收纳箱-夏日橙) USD $2.37 625154 piece available
    small size storage box-emerald green(小号收纳箱-翡翠绿) USD $2.37 625132 piece available
    large size storage box-emerald green(大号收纳箱-翡翠绿) USD $3.68 625154 piece available
    semicircle mold diameter 3cm(半圆模具直径3cm) USD $0.06 608043 piece available
    retractable goggles(可伸缩护目镜) USD $0.33 611417 piece available
    apron color random(围裙颜色随机) USD $0.33 614438 piece available
    apron + oversleeve color random(围裙+袖套颜色随机) USD $0.55 617509 piece available
    disposable gloves(一次性手套) USD $0.18 615073 piece available
    description(说明) USD $0.66 578548 piece available
    acrylic 12 colors +2 pieces brush(丙烯12色+2只笔刷) USD $0.41 2910 piece available
    200ml straight bottle(200ml直身瓶) USD $0.1 90269 piece available
    2 no. 5 batteries(2节5号电池) USD $0.27 25108 piece available
    friction self-locking(摩擦自锁) USD $0.1 29368 piece available
    stirring rod(搅拌棒) USD $0.06 58505 piece available
    sampling spoon(取样勺) USD $0.07 45161 piece available
    transparent funnel(透明漏斗) USD $0.08 39348 piece available
    candle(蜡烛) USD $0.06 68648 piece available
    table tennis(乒乓球) USD $0.05 88879 piece available
    masterbatch(色母片) USD $0.06 39670 piece available
    3 bottles of pigment red yellow blue 10ml(3瓶色素红黄蓝10ml) USD $0.27 28689 piece available
    7 bottles of pigment 20ml(7瓶色素20ml) USD $0.54 25905 piece available
    5 bottles of pigment 10ml(5瓶色素10ml) USD $0.35 24298 piece available
    Summary 0 piece Subtotal:USD $ 0 Selected ∧
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  • Description

Packaging information

CTN Size: 40 × 40 × 40 cm

G.W./CTN:1 kg

QTY/CTN:2500 piece/carton

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买家须知

为保证双方责任和义务,下单前请了解阅读清楚!

 

一、关于运费

本店消费满200元或购满5公斤产品视为批发,一件代发限地区包邮,批发不包邮,如果量多需发物流,请旺旺联系店主。量少则通过快递,量多通过物流操作。快递由卖家简单核算向商家汇报运费,物流以到付形式由买家负担。或者联系卖家补运费再发货。



二、关于收货

请买家本人在签收包裹时,当面核对无误后签名。收货时请仔细检查箱体四周,如发现外箱严重变形,破损,封箱包装带断裂缺损,封箱胶带不完整,有明显被拆封开启的痕迹务必当面拆箱验货!若有少货或破损,请先不要提走货物,在货运站哪里联络我们进行协商;经本人确认后可退回。一旦签收,本店概不负任何责任,敬请注意!他人签收后出现的问题也一样,因此请一定要本人签收!否则签收后视为无异议接受商品。


三、关于退换货

1、无质量问题退换货;

如果因买家个人原因需要退货的,如销量不好、没有想象中好,或者不会使用,买错等等非产品本身质量问题的原因,由于退回产品来回运输造成损坏损失较大,以上退货买家自行承担来回运费,如包邮物品,得扣取我们发货时候的运费.大于20kg的属于大量批发,因买家个人原因我们将不提供退换货哦。

2、质量问题退换货:

出现产品质量问题的,我们提供补发配件的服务,比如个别少件漏件的支持补发,不属于质量问题.具体联系在线客服协商,如果没有协商提前寄回退换货的,来回的运输费用均由买家承担.

3、在运输过程造成货损:

收货时请务必当着物流或快递人员的面拆箱检查,纸箱是有弹性的,玩具是没有弹性的,所以有可能会外箱不破损,内物破损,请务必验货后再签收。产品2%-5%损坏属于正常范围内,我们将提供补发配件修补的服务。运输是由第三方物流公司完成,非我们所能控制,运输时间受天气、车辆安排、交通条件等诸多因素的影响,不作为退货的理由。


以上条款,请仔细阅读,有任何问题,请联系我司客服。但是如果付款购买了我司货品,就表示您已经接受上述条款,无需双方另行签字盖章,如之后发生贸易纠纷,以上将作为解决纠纷的凭证。

 








小本经营,利润微薄,售出产品出现破损,可拍照,联系客服进行售后处理。本店不支持以任何质量不好、卖不了等各种理由来退货。谢谢配合。小店价格不包含开票,如需开票、定制请 联系 经理微信

Update time:20251225034819


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