Hanna Instruments Hi3847 Copper Hr Test Kit, 100 Tests

US $79.24

Melrose, Massachusetts, United States
Jan 30th

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(On Products over $75) Hanna Instruments HI 3847 0-2.5 mg/L Copper Test Kit, Colorimetric Method New - Factory Authorized Distributor - Factory Warranty Method: Colorimetric Range: 0.0-2.5 mg/L Smallest Increment: 0.5 mg/L Chemical Method: Bicinchonic Acid Number of Tests: 100 The Hanna Instruments HI 3847 is 0-2.5 mg/L Copper Test Kit, using the Colorimetric Method. Copper is an essential trace element in human diet (the daily requirement is around 2.0 mg) and a factor in plant metabolism. On the other hand, corrosion of copper alloys in pipe fittings may introduce considerable quantities of copper into water supplies. + Copper salts react with bicinchoninate reagent to form a purple product in a neutral buffered condition. The amount of color developed is directly proportional to the concentration of copper present in the aqueous sample. FREE Fed-Ex Ground Shipping on items OVER $75 to continental U.S. PO Boxes/APOs require USPS shipping, may experience longer lead times. 6.25% Sales Tax for shipping to Massachusetts (Add an additional $24 for shipments to AK, HI, or PR.) Terms and Conditions Have a Question? Send us a message (Contact Seller). We are shipping from just north of Boston, MA in the United States. For international customers, do not assume a product will work in your country due to various International Voltage requirements. Ask first if you are not sure. Warranty: We are an authorized distributor. Item includes full manufacturerA‚A’s warranty. International Shipping Terms: * International customers are responsible for all shipping charges, including any duties or taxes that may be enforced by their respective country. * USPS is the most economical shipping method for international customers. With this often comes a slightly delayed lead-time or erratic tracking information. We ask for your patience, and we will do the best we can to see you get your shipment quickly and accurately. Feedback: We appreciate your Positive feedback. We leave feedback for buyers as soon as our transactions complete. If you have any problems with the sale, we will do anything within reason to correct or improve your experience. If negative feedback is left prior to an attempted resolution, we reserve the right to accept that as the final resolution. We will not accept a return or issue a refund. *Note Estimated Delivery time above. Please contact us if you require specific details, or have a required delivery date. Please contact us for shipping rates to any overseas US territories including: Northern Mariana Islands, Guam, Puerto Rico, Palau, U.S. Virgin Islands and American Samoa.