IC Anion Standard Custom Mix Back Catalog number: 50752 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12171.3-2K-ME Acetone-2-13C,2000 µg/mL,MeOH,1mL, Price on request 673990 alpha-Cypermethrin, 10 µg/ml, Cyclohexane, 10ml Price on request 9350.4-K-ME Piperazine Price on request