• Compound: chlordane • CAS #: 57-74-9 • Conc. in Solvent and Volume: 1,000 µg/mL in hexane, 1 mL/ampul

1,2-Dibromo-3-chloropropane (96-12-8) 1,2-Dibromoethane (EDB) (106-93-4) 1,2,3-Trichloropropane (96-18-4)

Conc. in Solvent and Volume: 2,000 μg/mL each in P&T methanol, 1 mL/ampul Max Shelf Life on Ship Date: 80 months Min Shelf Life on Ship Date: 6 months Certified Reference Material (CRM): Yes

Conc. in Solvent and Volume: 2,000 μg/mL each in P&T methanol, 1 mL/ampul Max Shelf Life on Ship Date: 60 months Min Shelf Life on Ship Date: 6 months Certified Reference Material (CRM): Yes CAS #: 71-43-2; 98-06-6; 108-90-7; 98-82-8; 103-65-1; 100-42-5; 108-88-3;…

Certified reference materials (CRMs) manufactured and QC-tested in Restek’s ISO-accredited labs satisfy your ISO requirements. Conc. in Solvent and Volume: 2,000 μg/mL each in P&T methanol:water (90:10), 1 mL/ampul Min Shelf Life on Ship Date: 6 months Certified Reference…

Complete set of materials for N-methylcarbamoyloximes and N-methylcarbamates. New mix satisfies latest update of EPA Method 531.2 Formulated in acetonitrile for stability and convenience for LC analysis 100 μg/mL in acetonitrile

Conc. in Solvent and Volume: 200 μg/mL each in hexane:toluene (1:1), 1 mL/ampul Max Shelf Life on Ship Date: 48 months Min Shelf Life on Ship Date*: 6 months Certified Reference Material (CRM): Yes CAS #: 309-00-2; 319-84-6; 319-85-7; 319-86-8; 58-89-9; 72-54-8; 72-55-9;…

Conc. in Solvent and Volume: 2,000 μg/mL each in P&T methanol, 1 mL/ampul Max Shelf Life on Ship Date: 85 months Min Shelf Life on Ship Date: 6 months Certified Reference Material (CRM): Yes

• Compound: 2-chloroethyl vinyl ether • CAS #: 110-75-8 • Conc. in Solvent and Volume: 2,000 μg/mL in P&T methanol, 1 mL/ampul

Compound: Carbazole CAS #: 86-74-8 Conc. in Solvent and Volume: 1,000 μg/mL in methylene chloride (methanol free), 1 mL/ampul Max Shelf Life on Ship Date: 55 months Min Shelf Life on Ship Date: 6 months Certified Reference Material (CRM): Yes

Conc. in Solvent and Volume: 2,000 μg/mL each in P&T methanol, 1 mL/ampul Max Shelf Life on Ship Date: 60 months Min Shelf Life on Ship Date: 6 months Certified Reference Material (CRM): Yes CAS #: 74-97-5; 124-48-1; 96-12-8; 106-93-4; 74-95-3; 107-06-2; 156-59-2;…

Conc. in Solvent and Volume: 2,000 μg/mL each in P&T methanol, 1 mL/ampul Max Shelf Life on Ship Date: 60 months Min Shelf Life on Ship Date: 6 months Certified Reference Material (CRM): Yes CAS #: 75-27-4; 75-25-2; 56-23-5; 67-66-3; 75-34-3; 75-35-4; 156-60-5; 142-28-9;…

Conc. in Solvent and Volume: 2,000 µg/mL each in P&T methanol, 1 mL/ampul Compounds 1,2-Dibromo-3-chloropropane (DBCP) (96-12-8) 1,2-Dibromoethane (EDB) (106-93-4)

Certified reference materials (CRMs) manufactured and QC-tested in Restek’s ISO-accredited labs satisfy your ISO requirements. Conc. in Solvent and Volume: 2,000 μg/mL each in P&T methanol, 1 mL/ampul Min Shelf Life on Ship Date: 6 months Certified Reference Material (CRM): Yes

Conc. in Solvent and Volume: 2,000 µg/mL each in methylene chloride, 1 mL/ampul Compounds Benzoic acid (65-85-0) 4-Chloro-3-methylphenol (59-50-7) 2-Chlorophenol (95-57-8) 2,4-Dichlorophenol (120-83-2) 2,6-Dichlorophenol (87-65-0) 2,4-Dimethylphenol…

Certified reference materials (CRMs) manufactured and QC-tested in Restek’s ISO-accredited labs satisfy your ISO requirements. Conc. in Solvent and Volume: 2,000 μg/mL each in P&T methanol, 1 mL/ampul Min Shelf Life on Ship Date: 6 months Certified Reference Material (CRM): Yes