All conductivity standards are traceable to primary standards from the United states National Institute for Standards and Technology (NIST).
A Certificate of Analysis is available upon request.
							
			
								 
				 						
															
					
						
						
							Conductivity standard, 5 µS/cm @ 25°C, 500ml
QS1004
							Conductivity standard, 10 µS/cm @ 25°C, 500ml
QS1008
							Conductivity standard, 20 µS/cm @ 25°C, 500ml
QS1012
							Conductivity standard, 50 µS/cm @ 25°C, 500ml
QS1016
							Conductivity standard, 100 µS/cm @ 25°C, 500ml
QS1020
							Conductivity standard, 500 µS/cm @ 25°C, 500ml
QS1024
							Conductivity standard, 5,000 µS/cm @ 25°C, 500ml
QS1026
							Conductivity standard, 20,000 µS/cm @ 25°C, 500ml
QS1030
							Conductivity standard, 100,000 µS/cm @ 25°C, 500ml
QS1034
							Conductivity standard, 200,000 µS/cm @ 25°C, 500ml
QS1038
							Conductivity standard, 500,000 µS/cm @ 25°C, 500ml
QS1042
							Conductivity standard, 1413 µS/cm @ 25°C, 500ml
QS950X
							Conductivity standard, 12.88 mS/cm @ 25 °C, 500ml
QS951X
							Conductivity standard, 111.8 mS/cm @ 25°C, 500ml
QS952X