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Stability: 2-100 ppb levels stable alone or mixed with all other metals that are at comparable levels as the Hf(F)6-2 + Hf(OH)4F2-2 for months in 1% HNO3 / LDPE container
01 µg/mL 1 atom V
8 ppt n/a M+ 73Ge16O
Organic Matrices (dry ash at 450°C in Pt0 and dissolve by gently warming with 1:1:1 H2O / HF / H2SO4 or fuse ash with Na2CO3 and dissolve fuseate with HCl / H2O)
Se Containing Samples (Preparation & Solution): Metal (soluble in HNO3)
ICP-MS INTERNAL STD, 125mL ICP-27N-1 Stability: 2-100 ppb levels stableDescription Intended use Internal standards can significantly improve the accuracy of the analytical data, as an internal standard provides a reference that can be used to correct for variability between the calibration standards and the samples. Read more The most common example is correcting for matrix differences between the calibration standards and samples, and the key criteria for using an internal standard are: 1) it must not be present in the
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