EC-4070
CO-PLANAR 13C LABELED PCB MIX PCBS-77/126/169 5 UG/ML IN NONANE
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CO-PLANAR 13C LABELED PCB MIX PCBS-77/126/169 5 UG/ML IN NONANE
JIS PCB TYPE 2 CLEAN-UP STANDARD SOLUTION (13C12, 99%) 10 NG/ML IN NONANE
METHOD 1668A/B/C CALIBRATION SOLUTIONS CS1-CS5 (UNLABELED/13C12, 99%)
TOXIC AND PREDOMINANT PCB RECOVERY STANDARD (13C12, 99%) (SAME FORMULATION AS ES-5020)
WHO PCB+PCB-170+PCB-180 CALIBRATIONS SOLUTIONS CS1-CS5 (UNLABELED/13C12, 99%)
WHO PCB+PCB-170+PCB-180 CLEAN-UP STANDARD (13C12, 99%)
WHO PCB+PCB-170+PCB-180 SYRINGE STANDARD (13C12, 99%)
TOXIC AND PREDOMINANT PCB PAR SOLUTION UNLABELED 250 NG/ML IN NONANE
TOXIC AND PREDOMINANT PCB SPIKING STANDARD (13C12, 99%) IN METHANOL
