Enter your email and we’ll email you instructions on how to reset your password.

Silt Density Index Test Kit

Item # TK8551-Z

The SDI test is used to determine the feed water quality for water feeding membrane filtration systems. The most common is reverse osmosis or RO system. This test method indicates the quantity of particulate matter in low turbidity (<1.0 NTU) waters. This test is based on the Standard Test Method for Silt Density Index (SDI) of Water. ASTM procedure D4189-95. Each kit comes with instructions, reagents, and test vial all packaged in a durable plastic case.


Additional Information



To place an order, you must be a registered and approved user.

To avoid lost shopping carts, we encourage you to log in to your account or register for an account. You will not be able to finalize your purchase until your registration request is approved by our team. Thank you.

NOTE: Private labeling and discounts are not applied to orders placed through this online store. Contact us to learn about setting up a customized online store.

You have no items in your shopping cart.