Estándar multielemental. Analitos: Al (10 ppm), As (10 ppm), Cd (10 ppm), Cr (10 ppm), Cu (10 ppm), Pb (10 ppm), Mn (10 ppm), Ni (10 ppm), Ag (10 ppm), Tl (10 ppm), U (10 ppm), Zn (10 ppm), Se (50 ppm), Sb (10 ppm), Be (10 ppm), Ca (10 ppm), Co (10 ppm), Fe (10 ppm), Mg (10 ppm), Mo (10 ppm), K (10 ppm), Na (10 ppm), Th (10 ppm), V (10 ppm) y Ba (10 ppm),-Matriz: 7% v/v HNO3. Formato de 125mL.
Estándar multielemental. Analitos: Al (10 ppm), As (10 ppm), Cd (10 ppm), Cr (10 ppm), Cu (10 ppm), Pb (10 ppm), Mn (10 ppm), Ni (10 ppm), Ag (10 ppm), Tl (10 ppm), U (10 ppm), Zn (10 ppm), Se (50 ppm), Sb (10 ppm), Be (10 ppm), Ca (10 ppm), Co (10 ppm), Fe (10 ppm), Mg (10 ppm), Mo (10 ppm), K (10 ppm), Na (10 ppm), Th (10 ppm), V (10 ppm) y Ba (10 ppm),-Matriz: 7% v/v HNO3. Formato de 125mL.
Estándar multielemental. Analitos: Al (10 ppm), As (10 ppm), Cd (10 ppm), Cr (10 ppm), Cu (10 ppm), Pb (10 ppm), Mn (10 ppm), Ni (10 ppm), Ag (10 ppm), Tl (10 ppm), U (10 ppm), Zn (10 ppm), Se (50 ppm), Sb (10 ppm), Be (10 ppm), Ca (10 ppm), Co (10 ppm), Fe (10 ppm), Mg (10 ppm), Mo (10 ppm), K (10 ppm), Na (10 ppm), Th (10 ppm), V (10 ppm) y Ba (10 ppm),-Matriz: 7% v/v HNO3. Formato de 500mL.
Estándar multielemental. Analitos: Al (10 ppm), As (10 ppm), Cd (10 ppm), Cr (10 ppm), Cu (10 ppm), Pb (10 ppm), Mn (10 ppm), Ni (10 ppm), Ag (10 ppm), Tl (10 ppm), U (10 ppm), Zn (10 ppm), Se (50 ppm), Sb (10 ppm), Be (10 ppm), Ca (10 ppm), Co (10 ppm), Fe (10 ppm), Mg (10 ppm), Mo (10 ppm), K (10 ppm), Na (10 ppm), Th (10 ppm), V (10 ppm) y Ba (10 ppm),-Matriz: 7% v/v HNO3. Formato de 500mL.
Estándar multielemental: Br- (100 ppm), F- (20 ppm), Nitrito como N (30 ppm), SO4-2 (150 ppm), Cl- (30 ppm), Nitrato como N (25 ppm) y Fosfato como P (50 ppm). Matriz: Agua. Formato de 125 mL..
Estándar multielemental: Br- (100 ppm), F- (20 ppm), Nitrito como N (30 ppm), SO4-2 (150 ppm), Cl- (30 ppm), Nitrato como N (25 ppm) y Fosfato como P (50 ppm). Matriz: Agua. Formato de 125 mL..
Estándar multielemental: Br- (100 ppm), F- (20 ppm), Nitrito como N (30 ppm), SO4-2 (150 ppm), Cl- (30 ppm), Nitrato como N (25 ppm) y Fosfato como P (50 ppm). Matriz: Agua. Formato de 500 mL..
Estándar multielemental: Br- (100 ppm), F- (20 ppm), Nitrito como N (30 ppm), SO4-2 (150 ppm), Cl- (30 ppm), Nitrato como N (25 ppm) y Fosfato como P (50 ppm). Matriz: Agua. Formato de 500 mL..
Estándar multielemental: Br- (1000 ppm), F- (200 ppm), Nitrito como N (300 ppm), SO4-2 (1500 ppm), Cl- (300 ppm), Nitrato como N (300 ppm) y Fosfato como P (500 ppm). Matriz: Agua. Formato de 125mL.
Estándar multielemental: Br- (1000 ppm), F- (200 ppm), Nitrito como N (300 ppm), SO4-2 (1500 ppm), Cl- (300 ppm), Nitrato como N (300 ppm) y Fosfato como P (500 ppm). Matriz: Agua. Formato de 125mL.
40.000 ppm de Fosfato en agua. Formato de 125 mL..
40.000 ppm de Fosfato en agua. Formato de 125 mL..
40.000 ppm de Fosfato en agua. Formato de 125 mL..
Tampón de ionización de alta pureza. 50,000 ppm de Cesio en 1% v/v HNO3. Formato 500 mL..
Tampón de ionización de alta pureza. 50,000 ppm de Cesio en 1% v/v HNO3. Formato 500 mL..