A blank is a material or solution which does not contain the targeted analytes of interest. Most spectroscopy blanks are an aqueous solution free from elemental targets which may contain a small amount of a compatible acid such as nitric acid or hydrochloric acid. Spex ICP matrix blanks assure the analyst an analyte free solution to calibrate and calculate their ICP without interference from common ICP background contaminants.
PLBLK-H2O-1L
DI Water Blank, 1 L in H2O
PLBLK-H2O-2L
DI Water Blank, 2 L in H2O
PLBLK-H2O-4L
DI Water Blank, 4 L in H2O
PLBLK-H2O
DI Water Blank, 500 mL in H2O
PLBLK-HCL
Hydrochloric Acid Blank, 500 mL in 5% HCl
PLBLK-HNO3
Nitric Acid Blank, 500 mL in 5% HNO3