Mixed Cal. Standard 4 SET, 500 ML

140-120-045
Item: 140-120-045
Unit of measure: 500ml
Hazardous: UN Code 3264, Corrosive liquid, acidic, inorganic, N.O.S. (hydrochloric acid, nitric acid solution) , Packing Group II, Class 8
Additional Information:

EPA Mixed Calibration Standard 4 Set solutions A, B & C (3 bottles) @ 500ml

Elements & Concentration 

Standard 4 Solution A

  • Hg @ 200 µg/ml
  • Cr, Zn @ 500 µg/ml
  • Al @ 1000 µg/ml
  • Dilution: 1 to 100

Matrix: 5% HNO3

Standard 4 Solution B

  • Sn @ 400 µg/ml
  • Dilution: 1 to 100

Matrix: 20% HNO3

Standard 4 Solution C

  • Si @ 1000 µg/ml
  • Dilution: 1 to 100

Matrix: 5% HNO3

Details: 141-120-045 (500ml) + 141-120-145 (500ml) + 140-050-145 (500ml) 141-120-045 : 200ppm Hg, 500ppm Cr, Zn, 1000ppm Al in 5% HNO3 141-120-145: Sn (400ppm) in 20% HCl 140-050-145: Si 1000ppm in H2O
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