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1000ug/mL NH4 BROMIDE 30mL
CGGE10-125ML
The preferred approach is to ash the sample in Pt0 mixed with Na2CO3 starting the ash at 450°C and then increasing the temperature
CGB10-500ML
Ores (dissolve with HCl
SOIL/WATER SPIKE SOLN 1, 125mL Sulfur 1000ug/mL NH4 BROMIDE 30mLDescription Intended use The Matrix Spike sample analysis is designed to provide information about the effect of the sample matrix on the digestion and or measurement methodology. Read more At least one Matrix Spike sample analysis shall be performed on each group of samples of a similar matrix type (i. e., aqueous water, soil sediment) or for each SDG, whichever is more frequent. The spike is added before the digestion (i. e., prior to the addition
US$ 189.00
US$ 103.00