Item Description: Brand New Hanna Instruments HI 700 CheckerHC Low Range Ammonia Photometer 0.00 to 3.00 ppm NH3-N, for FRESH WATER ONLY THIS IS IN STOCK! We also carry the other Hanna Checkers - Free Chlorine Total Chlorine Iodine Iron Phosphorus Nitrite Alkalinity Calcium Nitrate (Coming in... whenever Hanna gets to it!) and more! FINALLY! A SIMPLE LOW LEVEL AMMONIA TEST FOR FRESH WATER! The all new Checker Ammonia LR for fresh water can be used in place of HI3824 or HI38049 fresh water test kits. Features Include: • Higher accuracy • Easy to use • Faster results Here's some of the Hanna Literature: http://www.hannainst.com/literature/AMMONIA.pdf Shipping: S H within the USA (and it's territories) is a flat rate of $7.50 via USPS. International S H is $12.00 to Canada and $15.00 to the rest of the world! National Industrial Supply 30777 Rancho California #891420 Temecula, CA 92589, USA Sales: 951.308.9269 Fax: 310.833.7306 We prefer PayPal! Froo www.froo.com | Froo Cross Sell, Free Cross Sell, Cross promote, Marketing, listing Apps, Apps, Application