Motor Oil Composite Standard

ßß-Carotene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 7235-40-7

Methyltin trichloride, Neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 993-16-8

Custom Mix deuterated pesticides, Internal standards 100ug/mL in aceton 10 x 1ml 8 compounds 2932. 2,4-D D3 (old pr. nr. 9506.), 9764.Bentazone D6, 9508.DNOC D3 (instead of D5) 9507.Dichlorprop D3 (instead of D6) 2921. MCPA D3 (instead of D