Erma B.

spiking solution

MIU/g

disregard limit

take an amount of the bottom choloroform layer, disposing of the first few millilitres and perform a x20 dilution using chloroform

place 0.2 g of the substance to be examined, treated if necessary as prescribed, in a test-tube

a mouse-mice pl

to describe

Black bug bit a big black bear. But

where's the big black bear, that the big black bug bit

my father son