13C LABELED PCB MIXTURE PCBS-77/101/141/178 10UG/ML IN NONANE

1,2-Dichlorobenzene

S-4393-1 B[a]P/HCB Calibration Standard 2 (solvent : n- Nonane) Product S-4393-1 S-4393-2 S-4393-3 S-4393-4 S-4393-5 1356,6 Hexachlorobenzene 0,01 µg/mL 0,05 0,1

Penicillin G, 1000µg/ml in MeOH, 1ml