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Product Information

Part #: CL-INT-B4
Matrix: 5% HNO3 / tr HF
Volume: 125 mL
Units/Pack: 1
Storage Condition: Ambient
Shipping Info*: Hazardous
Method Reference:
Product Notes:
SDS: Safety Data Sheet
Expiration (Months): 12
*Based on US shipping regulations. For shipments outside the US, please contact your sales representative for a quotation.

SPEX CertiPrep is accredited by A2LA for Organic and Inorganic Certified Reference Materials. In addition to being registered as an ISO 9001 facility, SPEX CertiPrep is accredited by A2LA as complying with the requirements of ISO/IEC 17025 and ISO 17034. Our scope is the most comprehensive in the industry.

ICP-MS Analytes B4

List Price: $ 296.00
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CLP Standards for ICP and ICP-MS
Interference Check - CLP ISM 01.2 and ILM 05.2 and 05.3 Standards for ICP-MS

For verification of inter-element and background correction factors at the beginning and the end of each analysis run. In addition, a verification must be done after every 20th sample. Two solutions are required for the most common interference check: Solution A, the interferents alone (CL-INT-A2) and Solution AB, a combination of interferents (CL-INT-A2) and analytes (CL-INT-B3 or CL-INT0B4). Solution A is prepared by diluting CL-INT-A2 10-fold. Solution AB is prepared by diluting CL-INT-A2 10-fold and CL-INT-B3 or CL-INT-B4 100-fold

Components Concentration
Chromium 40 µg/mL
Manganese 30 µg/mL
Zinc 30 µg/mL
Copper 25 µg/mL
Lead 25 µg/mL
Nickel 25 µg/mL
Antimony 20 µg/mL
Arsenic 20 µg/mL
Barium 20 µg/mL
Beryllium 20 µg/mL
Cadmium 20 µg/mL
Cobalt 20 µg/mL
Selenium 20 µg/mL
Silver 20 µg/mL
Thallium 20 µg/mL
Vanadium 20 µg/mL

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