Check the listing for details. Seachem MultiTest Iron Test Kit. Condition: New. Listed at 29.59 USD. Seachem MultiTest Iron Test Kit Description: This kit measures iron in freshwater or marine water to less than mg/L. Can also measure chelated iron. MultiTest™ Iron performs over 75 tests and contains a reference sample for validation. Range: 0–2.0 mg/L. Precision: mg/L. Features: Multi-cavity plate for simultaneous testing of up to 6 tests at the same time Includes reference for test validation Marine or freshwater Returns: In the unlikely event that you would like to return your purchase, we allow returns that are processed within 30 days of date of purchase. Please contact us for a return authorization and the return shipping address. Shipping costs are non-refundable. Payment: The following forms of payment are accepted: PayPal All major credit cards. Shipping: Our orders are generally handled and processed within 1-2 business days. Expedited shipping options are also available and can be selected during checkout. At this time, we only ship to physical addresses that are located within the 48 contiguous states of the United States of America. We are unable to ship to P.O. boxes, APO or FPO addresses, or international addresses directly. We are not responsible for undeliverable / incorrect addresses