Isorights EcoFrax 2000 polycrystalline non-intumescent catalytic converter support mat made of (PCW) polycrystalline wool fiber needled blanket show super support mat erosion resistance and support mat aging performance as well as super resiliency and dur
It is mainly used as additive in food industry, vesicant in rubber industry, antacid in medical industry, propellant of fire-fighting equipment, accessory ingredient of detergent, detergent in film making and CO2 agent of soft drinks, beer and beverage, s
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