Question: EXAMPLE 1.1 Conversion between mass/volume and mass/mass units: You have 1 ppb standards of the pesticide alachlor in water and in hexane (p = 0.66

EXAMPLE 1.1 Conversion between mass/volume and mass/mass units: You have 1 ppb standards of the pesticide alachlor in water and in hexane (p = 0.66 g/mL). What is concentration of each standard in pg/L

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