VHG Labs Calcium Ca Metallo-Organic Calibration Standard, 5000 µg/g, 400g HDPE Bottle - OCA-5000-400G

• Metallo-Organic compounds in hydrocarbon oil
• Accuracy ensured by Quality Testing with NIST Standard Reference Materials when available
• Certificate of Analysis supplied with each standard
• Certificate of Analysis includes trace metal concentrations confirmed with ICP-AES scans

VHG Labs’ line of single element metallo-organic standards is manufactured and certified in an ISO 9001:2000-certified laboratory. Many of these products are manufactured from sulfonate-based raw materials. They are ideal for the calibration of AA, ICP, DCP, RDE and XRF spectrometers for the analysis of elements in oil and other organic liquids.