We use cookies to provide you with a great user experience. By using our site, you accept our use of cookies. You can review our cookie and privacy policy here.
  • Service & Support

    Contact Us

    Our Customer Service team is available from 8am to 6:30pm, ET, Monday through Friday. Live chat is available from 8am to 5:30pm ET, Monday-Friday.

    Email Customer Service

    International Sales & Service

    We serve educators in more than 170 countries worldwide. Create a quote request on our website or contact our International Sales Team.

    International Ordering
  • Shopping

    Login or register now to maximize your savings and access profile information, order history, tracking, shopping lists, and more.

  • Quick
  • My Cart

    My Cart

    Your Shopping Cart is currently empty. Use Quick Order or Search to quickly add items to your order!

Carolina Investigations® for AP® Environmental Science: Ocean Acidification 8-Station Refill (with voucher)

Product Highlights
  • Refill for 181069
  • Materials for a class of 32 students in 8 groups of 4


This refill replenishes all the consumable materials in the Carolina Investigations® for AP® Environmental Science: Ocean Acidification 8-Station Kit (item #181069). Digital teacher's manual, included FREE with refill purchase, is a 12-month eBook license to the Ocean Acidification Teacher's Manual and Student Guide. Note: Refill includes a voucher to request perishable material later at your convenience. Contact Carolina or return the voucher to request delivery of perishable material.

AP® is a trademark registered and/or owned by the College Board®, which was not involved in the production of, and does not endorse, this product.


Shipping Information or Purchase Restrictions
  • USDA or USDOT regulations restrict this item from shipping to these locations: Alabama, Illinois, Indiana, Massachusetts, Maine, Michigan, New Hampshire, New York, Ohio, Oregon, Vermont, Washington, Wisconsin. We will ship Elodea canadensis, Elodea najas, or Chara, (depending on availability) if shipping to a restricted state.
    Canadian customers must apply for a Canadian Department of Agriculture permit. Limited Qty: Corrosive - This product is/contains a limited quantity of a DOT regulated hazardous material. This item will not incur a hazmat fee when shipped by ground. Orders shipping to HI and AK are subject to review and may incur additional shipping charges.
What’s Included:
  • Elodea (voucher item)
  • 3 Marble Chips, 100 g
  • 1 Baking Soda, 16 oz
  • 1 Hydrochloric Acid, 500 mL
  • 2 Instant Ocean® Sea Salt
  • 1 Bogen Universal Indicator, 100 mL
  • 1 Potassium Iodide, 75 g
  • 1 Hydrogen Peroxide, 373 mL
  • 4 Magnesium Ribbon, 5"
  • 1 Sulfamic Acid Powder, 20 g
  • 1 Sodium Nitrate, 250 mL
Return Policy:

If for any reason you are not satisfied with this item, it is eligible for a return, exchange, refund, or credit up to 180 days from date of purchase. Restrictions may apply. Returns & Exchanges Policy.


Questions & Answers