Home pageProductsReference standards and chemicals in small quan...High Purity Standards (HPS)ICP multi-element standardsEPA method 200.7 calibration standards 9-component ICP Calibration Standard 1 for EPA Method 200.7. Two solutions (A & B). Each solution 100 mL. Contains: (µg/mL) Solution A: Chromium, Nickel, Zinc at 500, Aluminium, Calcium, Magnesium, Potassium, Sodium at 1,000 in 2% HNO3. Solution B: Silver at 500 in 2% HNO3. 12 months expiry date. Traceable to NIST SRM 31XX series. ISO 9001:2015 certified, ISO/IEC 17025:2017 and ISO 17034:20166 accredited. Ask question


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Product no.:ICP-200.7-1-100
Manufacturer:High Purity Standards
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