Hóa chất Ammonia solution 25 % suprapur (Chai nhựa 2.5 L) Merck 1054282500

Technical Specifications

• Xét nghiệm (đo độ axit, NH₃): ≥ 25,0 %
• Màu sắc: ≤ 10 Hazen
• Cacbonat (dưới dạng CO₃): ≤ 10 ppm
• Clorua (Cl): ≤ 500 ppb
• Phốt phát (PO₄): ≤ 50 ppb
• Sunfat (SO₄): ≤ 500 ppb
• Ag (Bạc): ≤ 0,5 ppb
• Al (Nhôm): ≤ 5,0 ppb
• As (Thạch tín): ≤ 1,0 ppb
• Au (Vàng): ≤ 0,5 ppb
• Ba (Bari): ≤ 0,5 ppb
• Be (Beryllium): ≤ 0,5 ppb
• Bi (Bismuth): ≤ 0,5 ppb
• Ca (Canxi): ≤ 2,0 ppb
• Cd (Cadimi): ≤ 0,5 ppb
• Co (Coban): ≤ 0,5 ppb
• Cr (Crom): ≤ 1,0 ppb
• Cu (Đồng): ≤ 1,0 ppb
• Fe (Sắt): ≤ 2,0 ppb
• Ga (Gali): ≤ 0,5 ppb
• Ge (Germani): ≤ 0,5 ppb
• Hg (Thủy ngân): ≤ 2,0 ppb
• Trong (Indi): ≤ 0,5 ppb
• K (Kali): ≤ 2,0 ppb
• Li (Liti): ≤ 0,5 ppb
• Mg (Magiê): ≤ 2,0 ppb
• Mn (Mangan): ≤ 0,5 ppb
• Mo (Molypden): ≤ 0,5 ppb
• Na (Natri): ≤ 10,0 ppb
• Ni (Niken): ≤ 1,0 ppb
• Pb (Chì): ≤ 0,5 ppb
• Pt (Bạch kim): ≤ 0,5 ppb
• Sb (Antimon): ≤ 0,5 ppb
• Sn (Thiếc): ≤ 0,5 ppb
• Sr (Stronti): ≤ 0,5 ppb
• Ti (Titan): ≤ 0,5 ppb
• Tl (Thallium): ≤ 0,5 ppb
• V (Vanadi): ≤ 0,5 ppb
• Zn (Kẽm): ≤ 1,0 ppb
• Zr (Zirconium): ≤ 0,5 ppb
• Cặn khi đánh lửa (dưới dạng sunfat): ≤ 2 ppm

Package Includes