Chlorfenapyr, 1000µg/ml in Acetonitrile, 1ml

ISO 9377-2 Stearyl Stearate Test Solution Units: 1x10 mL, 5x10mL, 10x10mL Stearyl stearate 200mg Extraction solvent standard solution (S-4515) 100mL This solution is used to check t

2,3,3',4,5,5'-Hexachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

beta-Endosulfan-d4 (1,1,5,5-d4),100 µg/mL,n-nonane,1mL,