Lithium (Li) Back Catalog number: 56003 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0607.28-100-IO alpha alpha alpha (20R 24R)-24-Methylcholestane and alpha alpha alpha (24R 24R)-24-Ethylcholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 50897-35-3/62446-14-4 Price on request 55135 Hydrazine Price on request 673536 2,4'-DDT, 100 µg/ml, Ethyl acetate, 5ml Price on request