Estándar multielemental. Analitos: Cu (250 ppm), Ba (2000 ppm), Cr (200 ppm), Fe (1000 ppm), Ni (500 ppm), V (500 ppm), Al (2000 ppm), Be (50 ppm), Co (500 ppm), Mn (500 ppm), Ag (50 ppm) y Zn (500 ppm)-Matriz: 7% v/v HNO3. Formato de 125 mL..
Estándar multielemental. Analito: Sb (500 ppm)-Matriz: 1% v/v HNO3 / 3% v/v ác. tartárico. Formato de 125 mL..
Estándar multielemental. Analito: Sb (500 ppm)-Matriz: 1% v/v HNO3 / 3% v/v ác. tartárico. Formato de 125 mL..
Estándar multielemental. Analito: Sb (500 ppm)-Matriz: 1% v/v HNO3 / 3% v/v ác. tartárico. Formato de 125 mL..
Estándar multielemental. Analito: Sb (500 ppm)-Matriz: 1% v/v HNO3 / 3% v/v ác. tartárico. Formato de 125 mL..
Estándar multielemental. Analitos: Al (200 ppm), As (4 ppm), Be (5 ppm), Cr (20 ppm), Cu (25 ppm), Mn (50 ppm), Se (1 ppm), Tl (5 ppm), Zn (50 ppm), Sb (10 ppm), Ba (200 ppm), Cs (5 ppm), Co (50 ppm), Pb (2 ppm), Ni (50 ppm), Ag (5 ppm) y V (50 ppm)-Matriz: 5% v/v HNO3 / tr. HF. Formato de 125 mL..
Estándar multielemental. Analitos: Al (200 ppm), As (4 ppm), Be (5 ppm), Cr (20 ppm), Cu (25 ppm), Mn (50 ppm), Se (1 ppm), Tl (5 ppm), Zn (50 ppm), Sb (10 ppm), Ba (200 ppm), Cs (5 ppm), Co (50 ppm), Pb (2 ppm), Ni (50 ppm), Ag (5 ppm) y V (50 ppm)-Matriz: 5% v/v HNO3 / tr. HF. Formato de 125 mL..
Estándar multielemental. Analitos: Al (200 ppm), As (4 ppm), Be (5 ppm), Cr (20 ppm), Cu (25 ppm), Mn (50 ppm), Se (1 ppm), Tl (5 ppm), Zn (50 ppm), Sb (10 ppm), Ba (200 ppm), Cs (5 ppm), Co (50 ppm), Pb (2 ppm), Ni (50 ppm), Ag (5 ppm) y V (50 ppm)-Matriz: 5% v/v HNO3 / tr. HF. Formato de 125 mL..
Estándar multielemental. Analitos: Al (200 ppm), As (4 ppm), Be (5 ppm), Cr (20 ppm), Cu (25 ppm), Mn (50 ppm), Se (1 ppm), Tl (5 ppm), Zn (50 ppm), Sb (10 ppm), Ba (200 ppm), Cs (5 ppm), Co (50 ppm), Pb (2 ppm), Ni (50 ppm), Ag (5 ppm) y V (50 ppm)-Matriz: 5% v/v HNO3 / tr. HF. Formato de 125 mL..
Pack de (25) swabbing templates pre-limpiados. La apertura del template mide 100 cm2.
25 cm2 (pack of 25), CV Swabbing Templates.
Tablón iP-TEC® para cubierta de placa petri ?35. Formato: 1pcs
Tablón iP-TEC® para cubierta de placa petri ?60. Formato: 1pcs
Tablón iP-TEC® para cubierta de placa petri ?90. Formato: 1pcs
Tampón para la inmovilización de proteínas y anticuerpos en superficies. Formato: 125mL.