Supplier Page from Thermo Fisher Scientific for Magnesium nitrate, Matrix Modifier Solution, Specpure:r
Ground & Waste Water Pollution Standard Solution 3, Specpure:r from Thermo Fisher Scientific
Nickel standard solution, for AAS, 1 µg/mL Ni in 2-5% HNO3 from Thermo Fisher Scientific
Potassium chloride, 0.117M, Conductivity Standard from Thermo Fisher Scientific
Potassium, plasma standard solution, Specpure:r, K 10,000µg/mL from Thermo Fisher Scientific