LC Caffeine Standards Kit, 6 x 10ml Back Catalog number: LCS-4045 Availability: In the manufacturer's stock Price on request - + Recommended 70795 Phorate sulfoxide Price on request 679021 2-Pentanone, 1ml Price on request BDF-23478 2,3,4,7,8-Pentabromodibenzofuran, 1.2ml x 50ug/ml, toluene Price on request