2-Methylsulfonyl-4-trifluoromethyl benzoic acid Back Catalog number: 73516 Availability: In the manufacturer's stock Price on request - + Recommended P3MHPS Perfluoro-3-methylheptane sulfonate, 200ul x 1.00ug/ml, methanol Price on request 96142 Anthracene Price on request 59628 pH 9.0 Standard @ 25°C Price on request