EC-5434
FULLY RESOLVED NATIVE MONO-DECA PCB MIXTURE UNLABELED
稳定性同位素专家助力精准科研，探索无限可能
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FULLY RESOLVED NATIVE MONO-DECA PCB MIXTURE UNLABELED
RAPID PCB SCREENING CALIBRATION SOLUTIONS CS1-CS4 (UNLABELED/13C12, 99%)
RAPID PCB SCREENING SYRINGE SPIKE (13C12, 99%)
RAPID PCB SCREENING NATIVE PAR SOLUTION UNLABELED
UNEP OC PESTICIDE ECD INTERNAL STANDARD MIXTURE UNLABELED PCB-112/155/198 5 UG/ML IN ISOOCTANE
CHLORINATED INTERNAL STANDARD STOCK SOLUTION 1 UNLABELED
PCB RECOVERY STANDARD UNLABELED IN TOLUENE
PCB RECOVERY STANDARD (PCB-9, 118 & 188) (13C12, 98%) 12.5 UG/ML IN NONANE
PCB EXHIBIT CALIBRATION SOLUTIONS CS0.2-CS5 (UNLABELED/13C12, 99%)
