Stearyl Stearate Test Sol., 2000 µg/mL in CY, 10ml Back Catalog number: ISO/DIS9377-4-2 Availability: In the manufacturer's stock Price on request - + Recommended 98653 PAH Standard (20 ppm) Price on request 673397 Nitenpyram, 100 µg/ml, Acetonitrile, 5ml Price on request EPA-537IS EPA Method 537 Internal Standard Primary Dilution Standard (IS PDS), 1.2ml, methanol Price on request