Difenzoquat methylsulfate Back Catalog number: 70649 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 82486 Phenyltin Chloride Stand, 2000µg/ml in MeChl, 1ml Price on request 10770.39-K-T 2-Chloro-1,3-propanediol-distearate-d5,1000 µg/mL,toluene,1mL, Price on request X9201 Toxaphene Price on request