ICP Standards
VWR offers an extensive range of ICP standards. Customers can benefit from having two independently manufactured standards from one supplier. Standards are traceable to NIST.
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VWR Chemicals ICP Standards
ARISTAR high purity reagents for trace elemental analysis...
Merck ICP Standards
The CertIPUR™ ICP single element standards are certified in an accredited lab, conforms to DIN EN ISO 17025, and are directly traceable to international standards e.g. NIST...