Padrões de Referência

Sulfur Standard for ASTM D5623: Multi-component standard containing 22 sulfur species @ 50 µg/g (as Component) in Base Fuel, 2 mL, Código: VHG-MSX22-2

Sulfur Standard for ASTM D5623: Multi-component standard containing 14 sulfur species @ 100 µg/g (as Sulfur) in Base Fuel, 2 mL, Código: VHG-MSX14-2

Pre-Mixed GFAA Matrix Modifier 3: 10 mg/mL NH4H2PO4 & 600 µg/mL Mg(NO3)2 in 2% HNO3, 250 mL, Código: VHG-MPM3-250

Pre-Mixed GFAA Matrix Modifier 2: 1000 µg/mL Pd & 600 µg/mL Mg(NO3)2 in 2% HNO3, 250 mL, Código: VHG-MPM2-250

Pre-Mixed GFAA Matrix Modifier 1: 750 µg/mL Pd & 500 µg/mL Mg(NO3)2 in 2% HNO3, 250 mL, Código: VHG-MPM1-250

Palladium Nitrate GFAA Matrix Modifier: 1% Pd in 10% HNO3, 100 mL, Código: VHG-MPDN1P-A-100

Nickel Nitrate GFAA Matrix Modifier: 1% Ni(NO3)2 in 2% HNO3, 100 mL, Código: VHG-MNIN1P-100

Magnesium Nitrate GFAA Matrix Modifier: 1% Mg(NO3)2 in 2% HNO3, 100 mL, Código: VHG-MMGN1P-100

Contains 1% La (from lanthanum oxide) in 2% HCl, 500 mL, Código: VHG-MLAH1P-500

MISA Standard 6: Ag, Al, B, Ba, Ca, Cd, Co, Cr, Cs, Cu, Ga, In, Fe, K, Li, Mg, Mn, Na, Ni, P, Pb, Rb, Sr, Tl, U, V, Zn @ 100 µg/mL in 2% HNO3, 100 mL, Código: VHG-MISA6-100