First conditional or conditional I refers to a pattern used in predictive conditional sentences, i.e. those that concern consequences of a probable future event (see Types of conditional sentence).irst conditional or conditional I refers to a pattern used in predictive conditional sentences, i.e. those that concern consequences of a probable future event (see Types of conditional sentence).
Each federal agency is required to have blind samples (i.e., negative samples, positive samples, 1  adulterated samples, substituted samples) submitted along with the donor specimens. The. blind samples may be purchased by the federal agency and supplied to the collector, or.
Live Camera Views at Stone Laboratory. Our webcams give you a chance to visit Stone Lab, Put-in-Bay, and the tip of South Bass Island without ever leaving home. Our webcams give you a chance to visit Stone Lab, Put-in-Bay, and the tip of South Bass Island without ever leaving home. Stone Lab Classroom Building.