Refractory Elements Standard: Al, B, Cr, Hf, Mo, Nb, Si, Ta, Ti, V, W, Zr @ 100 µg/mL in 5% HCl, tr. HF, 100 mL, Código: VHG-SM30A-100

Ag, Al, As, Ba, Be, Bi, Ca, Cd, Co, Cr, Cs, Cu, Fe, Ga, In, K, Li, Mg, Mn, Na, Ni, Pb, Rb, Se, Sr, Tl, U, V, Zn @ 10 ug/mL in 5% HNO3, 100 mL, Código: VHG-SM29-1-100

Non-Metals Standard: As, B, P, S, Se, Si, Te @ 100 µg/mL in 5% HCl, tr. HF, 100 mL, Código: VHG-SM25A-100

Ag, Al, B, Ba, Ca, Cd, Cr, Cu, Fe, K, Li, Mg, Mn, Mo, Na, Ni, P, Pb, Sb, Si, Sn, Ti, V, Zn @ 100 µg/mL in 5% HNO3/tr HF, 100 mL, Código: VHG-SM24-100

Ag, Al, B, Ba, Bi, Ca, Cd, Co, Cr, Cu, Fe, Ga, In, K, Li, Mg, Mn, Na, Ni, Pb, Sr, Tl, Zn @ 1000 ug/mL in 5% HNO3, 100 mL, Código: VHG-SM23-2-100

US EPA 23 Metals Standard: Ag, Al, As, Ba, Be, Ca, Cd, Co, Cr, Cu, Fe, K, Mg, Mn, Mo, Na, Ni, Pb, Sb, Se, Tl, V, Zn @ 100 µg/mL in 5% HNO3, tr. Tartaric Acid, tr. HF, 100 mL, Código: VHG-SM23-100

Major Cations Mix Standard: Al, Ca, Fe, K, Mg, Na @ 1000 µg/mL in 5% HNO3, 100 mL, Código: VHG-SM16-100

Alkalis & Alkaline Earths Standard: Ba, Be, Ca, Cs, K, Li, Mg, Na, Rb, Sr @ 100 µg/mL in 5% HNO3, 100 mL, Código: VHG-SM10-100

Metals in Sewage Sludge, 40 g, Código: VHG-SL2-40G

Sulfur Blank (0 wt%) in Kerosene, 100 mL, Código: VHG-SKERO-BLK-100