Monomethyl phthalate, 100 µg/mL in AcCN, 1ml Back Catalog number: ALR-139S-CN Availability: In the manufacturer's stock Price on request - + Recommended DF-14678-S 1,4,6,7,8-Pentachlorodibenzofuran (or 2,3,4,6,9), 1.2mL x 50ug/mL, nonane Price on request EPA-537APDS EPA Method 537 Native Primary Std (br/l mix), 2µg/ml in MeOH, 1,2ml Price on request 10532.27-100-ME 25-Hydroxyvitamin D3, 100µg/ml in MeOH, 1ml Price on request