Diquat dibromide hydrate, 100µg/ml in AL, 5ml

2,2-Bis(chloromethyl)-1,3-propandiol bis[bis(2-chloroethyl) phosphate],50 µg/mL,toluene,1mL,

Calibration Standard Mix 4

2,4-D-2-ethylhexyl ester, 100mg