QTY. 5. BOXES 117 COUNT PER BOX

QTY. 5. BOXES 117 COUNT PER BOX 300ML DISPOSABLE BIOCHEMICAL OXYGEN DEMAND (B.O.D.) BOTTLES INDIVIDUALLY NUMBERED. THE US EPA RECOMMENDS THE USE OF ENVIRONMENTAL EXPRESS DISPOSABLE BOD BOTTLES BE ALLOWED FOR EPA APPROVED METHODS. BOTTLES ARE CONSECUTIVELY NUMBERED. STOPPERS ARE SOLD SEPARATELY. .