Carbohydrate Calibration Standard Back Catalog number: 67035 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DPE-99 2,2',4,4',5-Pentachlorodiphenyl ether, 1.2ml x 50ug/ml, nonane Price on request 11323-100MG POE (9-10) Nonylphenol,neat,neat,100mg, Price on request 66176 2,2',3,3',4,6,6'-Heptachlorobiphenyl Price on request