Estándar multielemental. Analitos: Al (1000 ppm), Be (25 ppm), Cr (100 ppm), Cu (125 ppm), Mg (2500 ppm), Ni (250 ppm), Ag (125 ppm), V (250 ppm), Ba (1000 ppm), Ca (2500 ppm), Co (250 ppm), Fe (500 ppm), Mn (250 ppm), K (2500 ppm), Na (2500 ppm) y Zn (250 ppm)-Matriz: 7% v/v HNO3. Formato de 125mL.
Estándar multielemental. Analitos: Al (1000 ppm), Be (25 ppm), Cr (100 ppm), Cu (125 ppm), Mg (2500 ppm), Ni (250 ppm), Ag (125 ppm), V (250 ppm), Ba (1000 ppm), Ca (2500 ppm), Co (250 ppm), Fe (500 ppm), Mn (250 ppm), K (2500 ppm), Na (2500 ppm) y Zn (250 ppm)-Matriz: 7% v/v HNO3. Formato de 125mL.
Estándar monoelemental de 500 ppm de Antimonio en 1% v/v HNO3 / 3% p/v Ac. tartárico. Formato de 125mL.
Estándar monoelemental de 500 ppm de Antimonio en 1% v/v HNO3 / 3% p/v Ac. tartárico. Formato de 125mL.
Estándar multielemental. Analitos: As (500 ppm), Pb (500 ppm), Tl (500 ppm), Cd (250 ppm) y Se (500 ppm)-Matriz: 7% v/v HNO3. Formato de 125mL.
Estándar multielemental. Analitos: As (500 ppm), Pb (500 ppm), Tl (500 ppm), Cd (250 ppm) y Se (500 ppm)-Matriz: 7% v/v HNO3. Formato de 125mL.
Estándar multielemental. Analitos: Al (2000 ppm), Be (50 ppm), Cr (200 ppm), Cu (250 ppm), Mg (5000 ppm), Mi (500 ppm), Ag (250 ppm), V (500 ppm), Ba (2000 ppm), Ca (5000 ppm), Co (500 ppm), Fe (1000 ppm), Mn (500 ppm), K (5000 ppm), Na (5000 ppm) y Zn (500 ppm)-Matriz: 5% v/v HNO3. Formato de 125 mL..
Estándar multielemental. Analitos: Al (2000 ppm), Be (50 ppm), Cr (200 ppm), Cu (250 ppm), Mg (5000 ppm), Mi (500 ppm), Ag (250 ppm), V (500 ppm), Ba (2000 ppm), Ca (5000 ppm), Co (500 ppm), Fe (1000 ppm), Mn (500 ppm), K (5000 ppm), Na (5000 ppm) y Zn (500 ppm)-Matriz: 5% v/v HNO3. Formato de 125 mL..
Estándar multielemental. Analitos: As (1000 ppm), Pb (1000 ppm), Tl (1000 ppm), Cd (500 ppm) y Se (1000ppm)-Matriz: 7% v/v HNO3. Formato de 125 mL..
Estándar multielemental. Analitos: As (1000 ppm), Pb (1000 ppm), Tl (1000 ppm), Cd (500 ppm) y Se (1000ppm)-Matriz: 7% v/v HNO3. Formato de 125 mL..
Estándar multielemental. Analitos: Al (5000 ppm), Ca (5000 ppm), Fe (2000 ppm) Y Mg (5000 ppm)-Matriz: 2% v/v HNO3. Formato de 125 mL..