This kit is designed to help students test water samples for the presence of Escherichia coli, which is an indicator of animal waste and potential water pollution. It includes all the necessary materials for conducting the tests, eliminating the need for expensive laboratory equipment and extensive lab preparation. The kit is suitable for students with limited laboratory experience and can be used in a variety of science applications. The kit comes with an instructor's manual with background information and is designed for 24 students working individually, in pairs, or in groups. It includes 25 tubes for testing water samples and requires an incubator set at 37C. The kit meets national standards for grades 8-12. DR Instruments also offers a wide range of Medical Supplies, Laboratory equipment, including Safety Goggles, Lab Glassware, Microscopes, and Lab Coats.
- Instructor Manual
- Sterilized Lactose Broth
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.To be eligible for a return, your item must be in the same condition as you received, unworn or unused, with tags and in its original packaging. You’ll also need the receipt or proof of purchase.To start a return, you can contact us at firstname.lastname@example.org. If your return is accepted, we’ll send you instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.You can always contact us for any queries at email@example.com.
As our shopping cart automatically calculates shipping charges when placing an order, in some cases the shipping charges are not final; they are only estimated freight charges. Overweight and big-volume products require higher shipping and handling charges. Customers will be notified of the exact shipping charges via email or a phone call for approval of the new shipping charges. DR Instruments reserves the right to cancel any order that does not get the customer’s approval.
Shipping within the US
All orders will be shipped via insured UPS ground or as per your choice of UPS services. UPS will not deliver to P.O Box(s). Be sure to give us a physical address otherwise the shipment may be delayed. You will receive an email notification with a tracking number when the order is in transit. Orders that have already been shipped cannot be canceled.
International orders are shipped via UPS or US mail. For large orders, please contact us via email at firstname.lastname@example.org or phone at 708-599-3442 for shipping arrangements. Customers will be liable for all customs, duties, and taxes applicable to the product in their respective countries. We recommend that you contact your customs office for details of those charges.
DR Instruments is a USA-based company that offers a wide variety of products in wholesale and bulk quantities. Our products are perfect for businesses, schools, and institutions that need to purchase large quantities of products at a discounted price.
We offer a wide variety of products, including dissection kits, laboratory equipment, medical supplies, and more. We are committed to providing our customers with the best possible products and services. We offer competitive prices, fast shipping, and a team of experienced customer service representatives who are available to answer any questions you may have.
Contact us today to learn more about our products and to place an order.
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