PCB No. 164 (DRE-C20016400) 5 mg
Dr. Ehrenstorfer Reference Standard (DRE-C20016400), CAS Number 74472-45-0, Pach Size N/A
PCB No. 163 10 µg/mL in Isooctane (DRE-L20016300IO) 10 mL
Dr. Ehrenstorfer Reference Standard (DRE-L20016300IO), CAS Number 74472-44-9, Pach Size N/A
PCB No. 163 (DRE-C20016300) 10 mg
Dr. Ehrenstorfer Reference Standard (DRE-C20016300), CAS Number 74472-44-9, Pach Size N/A
PCB No. 145 10 µg/mL in Isooctane (DRE-L20014500IO) 10 mL
Dr. Ehrenstorfer Reference Standard (DRE-L20014500IO), CAS Number 74472-40-5, Pach Size N/A
PCB No. 125 10 µg/mL in Isooctane (DRE-L20012500IO) 10 mL
Dr. Ehrenstorfer Reference Standard (DRE-L20012500IO), CAS Number 74472-39-2, Pach Size N/A
PCB No. 114 10 µg/mL in Isooctane (DRE-L20011400IO) 10 mL
Dr. Ehrenstorfer Reference Standard (DRE-L20011400IO), CAS Number 74472-37-0, Pach Size N/A
PCB No. 114 (DRE-C20011400) 5 mg
Dr. Ehrenstorfer Reference Standard (DRE-C20011400), CAS Number 74472-37-0, Pach Size N/A
PCB No. 112 10 µg/mL in Isooctane (DRE-L20011200IO) 10 mL
Dr. Ehrenstorfer Reference Standard (DRE-L20011200IO), CAS Number 74472-36-9, Pach Size N/A
PCB No. 112 (DRE-C20011200) 5 mg
Dr. Ehrenstorfer Reference Standard (DRE-C20011200), CAS Number 74472-36-9, Pach Size N/A
Isophthalic acid, bis-phenyl ester (DRE-C14447500) 250 mg
Dr. Ehrenstorfer Reference Standard (DRE-C14447500), CAS Number 744-45-6, Pach Size N/A