Portable Ammonia nitrogen colorimeter LH-N11 is mainly use for rapid test to get the ammonia nitrogen ion concentration in the water, using international standard method.Portable Ammonia nitrogen colorimeteris eco-friendly, the test is fast and the result
Our factory is located in China and deals exclusively in the production and export of NET FABRIC. Net beaded embroidery handmade lace For Dress Or Bridal is built with 100% Polyester.
JYLDE series magnetic flow meter application for the pipes with Diameter of various pipes.and It is suitable for chemical industry, electric power, metallurgy, petroleum, water supply,domestic water and drainage, paper making, medicine, food and other dep
HP-39C Auto-Ranging Digital Multimeter is the perfect DIY hand tool for troubleshoot electrical problems inawide array of industrial and household devices such as electronic equipment, motor controls, domestic appliances, powersupplies and wiring systems.