Dr. Ehrenstorfer
4,4′-Benzidine D8 (biphenyl D8) (DRE-C10536010) 10 mg
Dr. Ehrenstorfer Reference Standard (DRE-C10536010), CAS Number 92890-63-6, Pach Size N/A
4,4′-Dihydroxybiphenyl (DRE-C12635500) 250 mg
Dr. Ehrenstorfer Reference Standard (DRE-C12635500), CAS Number 92-88-6, Pach Size N/A
Fluxametamide 100 µg/mL in Acetonitrile (DRE-A13874000AL-100) 1 mL
Dr. Ehrenstorfer Reference Standard (DRE-A13874000AL-100), CAS Number 928783-29-3, Pach Size N/A
Fluxametamide (DRE-C13874000) 25 mg
Dr. Ehrenstorfer Reference Standard (DRE-C13874000), CAS Number 928783-29-3, Pach Size N/A
EPA Method 624/625 Tuning Standards Mixture 1000 µg/mL in Dichloromethane (DRE-A50000281DI) 1 mL
Dr. Ehrenstorfer Reference Standard (DRE-A50000281DI), CAS Number 92-87-5, 50-29-3, 5074-71-5, 87-86-5, Pach Size N/A
Benzidine 2000 µg/mL in Dichloromethane (DRE-GA09011040DI) 1 mL
Dr. Ehrenstorfer Reference Standard (DRE-GA09011040DI), CAS Number 92-87-5, Pach Size N/A
4,4′-Benzidine 100 µg/mL in Acetonitrile (DRE-XA10536000AL) 1 mL
Dr. Ehrenstorfer Reference Standard (DRE-XA10536000AL), CAS Number 92-87-5, Pach Size N/A
4,4′-Benzidine 10 µg/mL in Acetonitrile (DRE-L10536000AL) 10 mL
Dr. Ehrenstorfer Reference Standard (DRE-L10536000AL), CAS Number 92-87-5, Pach Size N/A
4,4′-Benzidine (DRE-C10536000) 100 mg
Dr. Ehrenstorfer Reference Standard (DRE-C10536000), CAS Number 92-87-5, Pach Size N/A
PBB-No. 15 10 µg/mL in Isooctane (DRE-L21001500IO) 10 mL
Dr. Ehrenstorfer Reference Standard (DRE-L21001500IO), CAS Number 92-86-4, Pach Size N/A
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