LZY835 Stablcal Primary Standards Set with RFID

Stablcal Primary Standards Kit is required to conduct calibration of the laser turbidity meter in compliance with current EPA-Approved Hach Method 10258 Revision 2 and ISO 7027-1 regulations. The concentration of each vial is 10, 20 and 600 NTU. Each vial has RFID tag. Stablcal Primary Standards Set is compatible for use with TU5200, TU5300sc and TU5400sc laser turbidimeters. The set has an extended shelf life of 400 days and may be used for an unlimited number of calibrations until the expiration date.