Environmental Spike Mix, 100ml - Dangerous Good
Environmental calibration standard, 1000 ppm each of Fe, K, CA, Na, Mg, 10 ppm each of Ag, Al, As, Ba, Be, Cd, Co, Cr, Cu, Mn, Mo, Ni, Pb, Sb, Se, Tl, V, Zn, Th, U in 10% HNO3, 100 mL. Dangerous goods
Neutral density attenuator 1.5 Abs. 1/pk
Calibrated solution validation test kit. Solution validation test kit of 12 sealed cells for testing performance of a UV spectrophotometer (wavelength accuracy, photometric accuracy, stray light, etc). Includes potassium dichromate 40 mg/L, 60 mg/L, 120 mg/L, 600 mg/L plus perchloric acid blank for photometric accuracy tests, holmium perchlorate 4 % in 10 % perchloric acid for wavelength accuracy tests, potassium chloride solution 12 g/L, sodium nitrite solution 50 g/L, sodium iodide - 1 % solution plus water blank for stray light tests, 0.02 % toluene in hexane plus a hexane blank for resolution tests. Each solution is sealed in a quartz cuvette. A certificate of traceability and performance is included for each solution.
ICP-MS Calibration Standards.
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