ICP-MS Internal Standard Back Catalog number: 50443 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 93199 EPA Method 526 Standard Price on request 2952.9-100-IO Linuron-d6 (dimethyl-d6), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 330-55-2 Price on request 673701 Tebufenpyrad, 10.0 µg/ml, Ethyl acetate, 10ml Price on request