4,4'-Dihydroxydiphenylmethane, 1.2ml x 50ug/ml, methanol Back Catalog number: BPF Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended CLF15223.13-100-I 3,4,6,7,10,11-Hexachlorotridecane-11,12,13-13C3, 100µg/ml in IO, 1ml Price on request MPFHXS Sodium perfluoro-1-hexane[18O2]sulfonate, 1.2ml x 50ug/ml, methanol Price on request S-4683-ASS-100W Custom Mix Bergenbier A, in water 8902. acetaldehyde - 2 ppm; 0185. DMS (dimethyl sulfide) - 10 ppb (part per billion) !!! 2271. ethyl-acetate Price on request