... production 2. direct export, fast delivery 3. CE/ISO harmless and smellless disposable nitrile working gloves Nitrile glove usageONLYEST nitrile glove ... 1.5,2.5,4.0( industrial grade ,examination grade and medical grade)Quality standards: meets ASTM13084, EN420 ,etc. Nitrile ... 3,Acid-resistant, alkali-resistant, leak-proof,water-proof and anti-bacteria. Ambidextrous-fits either hand4,connect me there r ...