Glyoxal trimer dihydrate, >95%, 5g Back Catalog number: SC-252862A Availability: In the manufacturer's stock Price on request - + Recommended 71233 Octachlorostyrene, 1000µg/ml in MeChl, 1ml Price on request EN-1948CS1,2,3,4, Individual Calibration Solutions , 500ul, nonane Price on request 0706.13-500-IO 2,3,5-Trimethylnaphthalene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2245-38-7 Price on request