EC-4060
13C LABELED PCB MIXTURE PCBS-77/101/141/178 10 UG/ML IN NONANE
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13C LABELED PCB MIXTURE PCBS-77/101/141/178 10 UG/ML IN NONANE
CO-PLANAR 13C LABELED PCB MIX PCBS-77/126/169 5 UG/ML IN NONANE
DSJ PCB MIXTURE UNLABELED IN ISOOCTANE
2,5-DICB (PCB-9) (13C12, 98-99%) 40+/-2 UG/ML IN NONANE
METHOD 1668A/B/C TOXICS/LOC/WINDOW DEFINING SOLUTION (13C12, 99%)
METHOD 1668A/B/C CLEAN-UP STANDARD SOLN (13C12, 99%) 1 UG/ML IN NONANE
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
