New Osmosis Science Apparatus W/ Thistle Tube - Teacher Demonstration Kit

US $130

  • Walworth, New York, United States
  • Nov 21st
NEW Science Kit Contents: battery jar, glass thistle tube, permeable membrane, thistle tube clamp Procedure: Fill the bulb of the thistle tube with molasses and replace the membrane. Fill the jar with water and place the tube in the jar so that the end with molasses is submerged. Water will diffuse through the membrane into the molasses, causing water to rise up the tube. Condition: New old stock Check out our other items in our store. Please Note: This item is fully guaranteed and may be returned within 30 days for a full refund. Shipping damage must be reported immediately upon delivery. Feedback: We are a growing business and would like to keep our customers happy. If you receive the incorrect item, a DOA electronic, or items damaged in shipping, please contact us. Give us an opportunity to solve the problem. If you are satisfied, please leave positive feedback and we will do the same. Communication: Please do not contact us if you have no intention of bidding. We are a two-person operation with family and career obligations in addition to our eBay business. We work very hard to keep our buyers happy. As a result, we do not have time to reply to messages from people who are not interested in bidding. These unwanted messages are frustrating and distract us from our customers. Thank you! Shipping: Items paid for Monday-Thursday by 5:00 PM EST will be shipped the following business day. Items paid for Friday-Sunday by 5:00 PM EST will be shipped on Monday. We try to utilize green shipping materials whenever possible. We recycle/reuse boxes, packing peanuts, bubble wrap, and other packing materials.

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