Caffeine Back Catalog number: 96175 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended PF4OPEA Perfluoro-4-oxapentanoic acid (PFMPA), 1.2ml x 50ug/ml, methanol Price on request S-4722-100-TX10 Custom mix of dibenzothiophenes 10 components, each 100µg/mL in toluene 0884.12 Dibenzothiophene 0887.13 4-Methyldibenzothiophene 0886.13 2-Methyldibenzothiophene 0915.14 4,6-Dimethyldibenzothiophene 0449.14 2,8-Dimethyldibenzothiophene 0925.14 2,3- Price on request 3125.19-100-IO Benzyl-n-butyl phthalate-d4, 100µg/ml in IO, 1ml Price on request
