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000ug/mL SELENIUM 30mL
which are ones considered to be present at relatively high concentrations in many different samples
Silicone Oils - dimethyl silicones depolymerize to form volatile monomer units when heated (measure directly in alcoholic KOH / xylene mixture where sample is treated first with the KOH at 60 - 100°C to "unzip" the Si-O-Si polymeric structure or digest with conc
* Order Type Interferences ICP-OES 240
Atomic Weight: 50
2% v/v HNO3 RINSE, 125mL 455834L 000ug/mL SELENIUM 30mLDescription Intended use Memory effects, or carryover, can cause interferences within an analytical run. An acid rinse should be used periodically in order to eradicate this issue. This standard can also be used as a diluent in the preparation of standards where trace impurities are critical. Read more Memory Interferences result when isotopes of elements in a previous sample contribute to the signals measured in a new sample. Memory effects, or
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