Barium, 1,000 µg/mL, for AA and ICP, 125 mL
Supplier Page from Spex CertiPrep for Barium, 1,000 µg/mL, for AA and ICP, 125 mL
Interference Check Standard 18 with Mercury for AA & ICP, 125 mL from Spex CertiPrep
LiT/LiM 50%/50%, Ultra Pure Grade from Spex CertiPrep
pH 7 Certified Buffer Standard, 7 SI Units, 500 mL from Spex CertiPrep
Phosphate-Phosphorus Single-Element Ion Anion Standard, 1,000 µg/mL (1,000 ppm), 500 mL from Spex CertiPrep