SPEX

Silicon Standard Solution, 1000 µg/mL in Water | SKU: 100050-4F-100 This certified Silicon Standard Solution is prepared from ammonium hexafluorosilicate ((NH₄)₂SiF₆) in an aqueous matrix, providing...

1000 µg/mL Molybdenum Standard Solution in 2% HNO₃ + 0.1% HF, 100mL This certified molybdenum standard solution is designed for precise analytical applications in ICP-OES, ICP-MS, and AAS...

1000 µg/mL Boron in H₂O, 100mL (SKU: 10007-4-100) This certified boron standard solution is prepared at a concentration of 1000 µg/mL in high-purity water, making it ideal for calibration and...

1000 µg/mL Phosphorus (P) Standard Solution, 100mL This certified phosphorus standard solution is prepared from high-purity ammonium dihydrogen phosphate (NH₄H₂PO₄) in a dilute 0.05% nitric acid...

1000 µg/mL Strontium Standard Solution in 1% HNO3, 100mL This certified strontium standard solution is prepared from high-purity strontium nitrate [Sr(NO3)2] dissolved in 1% nitric acid matrix...