Chlorthiophos Back Catalog number: 73387 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-13800M1-1ML Simazine, 100µg/ml in Methanol, 1ml Price on request 0172.18-500-IO 2-Phenyldibenzofuran, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 78210-31-8 Price on request 0202.22-100-T Dibenz[a,c]anthracene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 215-58-7 Price on request