Which types of liquid silicon rubbers or silicon oils can be easily and transparently used to fill in the many glass chambers with dimensions of 50×30×3 cm, about 4 liters space volume for each one, as so stiff and tightly stick to it's glass walls?

How do you lengthen a pattern piece? (family and consumer science, sewing)

Consider a culture medium on which only gram-positive organisms such as staphylococcus aureus colonies can grow due to an elevated nacl level. a yellow halo surrounds the growth, indicating the bacterium fermented a sugar in the medium, decreasing the ph as a result and changing the color of a ph indicator chemical. this type of medium would be referred to as a differential and enrichment culture.

Which item is most likely part of the safety contract